March 25, 2017

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Number of results: 48,673

Please Help me!!!!!!!! i dnt have my science book but there is a question that im stuk on pleaz help!!! Explain why we can only see a full moon only at nite.
April 28, 2009 by erika

How do the types of electromagnetic radiation, including the colors of the visible spectrum, lineup in order of relative energy?? pleaz help
May 31, 2009 by iluv2cheer

science someone help me pleaz!!!!!!!!
if a white dwarf can exist only if its mass is less than 1.4 times the sun's mass, how can a star having 5 times the sun's mass end as a white dwarf? & what can astronomers learn about a star from its spectral lines?
March 30, 2009 by mike

what is oligarchy? pleaz help me right now!!!!!!!!!!!!
September 18, 2008 by shazia

I'm going crazy! The heat necessary to change the state of water between a solid and a liquid is called the latent heat of vaporization, latent heat of solidification, latent heat of fusion, latent heat of liquefaction, or none of the above. I thought it was none of the above...
December 8, 2006 by Pat

math pleaz help quick
What is the value of (6.6×10^17)−(9.2×10^14)/(4×10^16)? a.16.477 b.164,770 c.−2.29835×10^−2 d.−2.29835×10^2
December 4, 2015 by Jasmine

Courses *URGENT*
I have to complete a course selection form for school but I'm having some trouble understanding some of the courses. Can someone please help me please? Science and Technology: This is a science course provided to meet the needs of students requiring a general science course ...
March 22, 2010 by John

I have to do a project with a science related career (that doesn't necessarily mean a scientist, but someone who uses science frequently). What do you call a scientist who studies the science of music? I've google this but I couldn't find any results, but I know they exist, I ...
April 24, 2009 by Jeff

Physical science
How much more does someone with a bachlors degree usually earn than someone with a high school deploma?
February 15, 2016 by Lina

I have to write a paper on what I consider to be "bad science" and proved an example of what is bad science such as something from the media, commericals, scientist's statement. I was wondering if someone could help me find an example of "bad" science Thank you
May 25, 2008 by Amanda

the word environmental science
can Someone put environmental science in a sentence. like bob studyied environmental science. but i don't know what it means to well soihave to be spacific. can u help me?
September 13, 2007 by cole

i am doing a science project and i need to kno how flares work, and what the ingredients are. can someone help me?
May 3, 2009 by logan

May someone please review my last to science parts and let me know what is right and wrong
December 19, 2016 by Reeces

Science Check
Can someone please have a moment to look at my other science posts, thanks :-)
February 16, 2010 by Sara

Can someone please have a moment to look at my other previous science posts, thanks :-)
February 16, 2010 by Sara

can someone please help me if your good at science:How does clouds form?
January 27, 2010 by kool4life

Can someone please help me on my science?? I'm kinda new here. Thanks :)
August 19, 2014 by Amber

i have one more question just hope someone can help me can someone tell me what type of environmental change might stop the development of organic sedimentary rock. please help and thank you
September 22, 2009 by Tony

Could someone please have a moment to look at my science posts. I really need help on them. I'll appreciate all your help, thanks:-)
May 4, 2010 by Sara

science question?
can someone explain to me?? can someone explain the economic impact of wind energy on an area
March 24, 2014 by matt

Like I need to make a skit and part of that skit is someone dieing of blood loss. How does someone react right before they die?
September 25, 2007 by Anonymous

Could someone please have a moment to look at my science posts as well; I want Jiskha tutors to help me with them, thank you very much for all the help you could give me:-)
May 3, 2010 by Sara

I have to research about Francisco Redi's Spontaneous Generation. I am having a hard time finding info. about it and how he did the experiment. I have found a little bit but not enough. I was wondering if someone could help me find info. about it. Also I have to define the ...
May 24, 2008 by Amanda

Science - Biology
Please can someone help me! I've got to do a biology experiment to Investigate the relationship between reaction temperature and the effectiveness of action of the enzyme amylase on starch. I really don't know what it is all about pls someone help :)
March 29, 2009 by Kate

Science 8R - help!!!!!!!!!!!!!!!!! (anyone????)
Homework - Draw a graduated cylinder with different liquids in it (different colors) and different densities. Write the densities next to the liquid. What kind of liquid???? How will I know the densities???? What's the color of the liquid???? please help me *****look I'm sorry...
November 14, 2012 by Laruen

My science homework questions is: You measure the boiling temperature of 3 clear liquids. 1 of them boils at 100C. The other 2 at 85C and 115C. How can you use numbers to identify the first liquid? Can someone help?
September 30, 2008 by Ashleigh

hey, can someone help me im stuck on this one question "The hardness of a mineral is found to be between 9 and 10 on the Mohs scale. Can you accurately state that the mineral's hardness is 9.5? Why or why not? can someone help me please thank you
September 20, 2009 by Chris

Science of Biology
Name three ways that the science of biology has/does, or might impact you as an individual. SOMEONE PLEASE HELP ANSWER THIS QUESTION!!! THANKS :)
October 3, 2010 by Malachi

Can someone please have a moment to look at my other science posts, Please and thank you :-)
February 15, 2010 by Sara

4th grade science
My science homework questions is: You measure the boiling temperature of 3 clear liquids. 1 of them boils at 100C. The other 2 at 85C and 115C. How can you use numbers to identify the first liquid? Can someone help?
September 30, 2008 by Ashleigh

Could someone please check me previous before previous Science post, thanks
February 3, 2010 by Sara

Earth & Space Science
Could someone please tell me what do you do in this class. I'm going to be a senior next year [High School] , & thinking of taking this class. And also if someone could tell me where to find notes for that class. THANK YOU!
May 2, 2012 by DAN

6 grade science
Which is not an example of stimulus A. the smell of baking bread B. the sound of your alarm clock in the morning C. the scream you give when someone scares you d.the light from the sun I think it is C. because the scream is the reaction to the stimuli, someone doing the ...
November 19, 2014 by E6

so first of all, not really sure if this is Science =S Okay, could someone please name 4 or 5 animals that are now extinct? and please, more well known ones =D and don't be too general please, ex. dinosaur. Thanks!
January 13, 2009 by John

Science of Biology
What exactly is the Science of Biology?? PLEASE SOMEONE HELP ME ANSWER THIS!! :)
October 3, 2010 by Malachi

Can someone please check my previous science posts. I think that I only had one which no one responded to. It is latest one, and I posted it 2 times, thanks in advance :-)
March 1, 2010 by Sara

4th grade science
I am supoose to write some information about Micheal Forada for science, concerning magnatism or electricity. I can't find anything on the internet about him. Could someone tell me were to look? Any help would be appreciated.
November 13, 2007 by hunter

List the five conditions that can disturb genetic equilibrium in a population I think Infinite population size, no mutation, no selection against a certain homozygous gene, random mating, no immigration/emigration Mutations. can someone let me know if this is right or not? if ...
February 8, 2013 by corie

Hi. One of my science vocab words is paradigm. The definition is a model that provides a framework for interpreting observations. Okay, so I have that definition memorized, but the book doesn't provide any specific examples of paradigms, so I don't REALLY know what it means. ...
September 19, 2007 by Mia

I'm doing my science homework and I have a hard question I cant answer. The question is: how do we look like when we pay attention? I would really apperciate if someone would help me with this. Thank You!
November 30, 2010 by Luna

contact Lenses improve lives. Contact lenses are an example of an __________. my answer is indepentant variable. Someone help. it's for a science experiment.
October 4, 2013 by rose

6th grade science
I recently posted a 6th grade science question at 9:11 p.m. Can someone take a look at it for me. Thank you in advance!
September 17, 2010 by Reed

I need help with a a school science test held tommorrow. Its about chemical equations and I was wondering if someone can explain to me how to add ions and valencies when adding chemical equations? Any help would be greatly appreciated
May 5, 2008 by christina

November 13, 2012 by Cody Coen

Science and acrostic poems
HI! I'm making an acrostic poem about Apollo Eleven for my science class. I need help making one, so can someone give me a word for some of the letters?....(mostly the E's) A (astronauts) P O (outer space) L L (landing) O E L E V E N
May 27, 2008 by Steve

My science teacher gave me a site to go to and it would do the references for me. But I forgot the site. I remember that it Had APA, Print and non print. Can someone please help me with the site address? Thank you so Much!
December 4, 2010 by Luna

I have vocabulary words for science that I have to define and I cant find the defintions for Manipulated variables, responding variables, controlling variables. Can someone help me?
September 9, 2008 by Kiephier

Earth science
Hello! Does Jiskha have Earth Science tutors? If not, could someone direct me to a site where I could ask for help? My questions regard finding out specific heat capacity and heat of fusion and heat of vapourization of water. Thank you!
June 1, 2015 by Lucina

can someone tell me how to draw a gene
January 9, 2008 by mikey

Could someone help me list 15 thing that are not matter? Thanks
September 4, 2012 by Shadow

Can someone tell me examples of Acids Alkali
December 11, 2011 by Blesser11

Can someone explain in simple english what the equator is?
September 10, 2012 by Patty

Can someone help me with mechanics. I need to check my answers
January 31, 2014 by Anonymous

Science Help
Can someone briefly describe thermal energy?
April 11, 2016 by Leet Speaker

Can someone explain to me, what exactly scientific principles are?
August 31, 2016 by Sammy

How are a mold and a cast related Someone plz help
March 9, 2017 by Side Walks

Hi, Could someone help me with this science homework? Symbiotic Relationships in the Baltimore Checkerspot Butterfly's Habitat Under this it has 2 titles: 1. Organisms _______________ _______________ _______________ _______________ 2. Type of symbiosis (Parasitism, Mutualism, ...
December 13, 2011 by ST -ASAP- please

science and history
How did the apollo 11 space mission pave a way for 1.) technology 2.) science 3.) America 4.) space exploration Please note that we don't do students' homework for them. Once you have come up with a response to these questions, please re-post and let us know what you think. ...
January 1, 2007 by anon

Multiplying and Dividing Rational Expressions
Can someone solve these for me?Can someone correct meif I didn't type these right (m-2)/(m-5)*(m+5)/(m-2) 4(x+2)/5x*(6x^2)/2x (5x-5)/(16)/(x-1)/6 (6-3x)/(5)/(4x-8)/25 (x^2-9)/(4X+12)/(x-3)/6 (x^2+13x+12)/(x+2)/(x+1) or can someone do a few for me
May 21, 2007 by mike

Can someone explain to me homeostasis? I looked it up but I couldn't figure it out.
October 21, 2007 by Bailey

can someone tell me a website to go to to look for pictures of genes
January 9, 2008 by andy

can someone explain how time zones are determined? please help and thank you
September 18, 2009 by Anomynous

computer science
May I found someone help me in gnu octave program? thanks
March 29, 2012 by umahmed

May 7, 2013 by armaan

Can someone define mesosphere (mantle)- Upper and lower?
February 1, 2014 by Anonymous

Will someone please help me find information on facial reconstruction?
February 28, 2014 by ANGELA

May someone please explain the process of respiration of animals.
March 11, 2014 by Juanita

Can someone explain center of mass in simple terms?
April 22, 2014 by Anonymous

can someone explain the life cycle of the animalia kingdom???
February 11, 2015 by help

science help ASAP
can someone Explain the process of succession plz
March 21, 2016 by sunshine

Can someone please explain how to do dot and cross diagrams. Thanks
September 27, 2016 by Rebecca

I have a science project about extreme habitat comparison.I have to choose two similar organisms that live in the same extreme habitat and compare them to find out how they are designed to survive.Can someone give me a good place to start my research?
October 2, 2009 by Harley

I really need help with my science lab. I was sick when we did the lab on Thursday and Friday was a snowday so I did not get to get the observations off my peers. My teacher has allowed people one more day and I do not understand this Lab at all. If someone could help me write...
March 5, 2007 by Scott

Science-Jiskha teacher
Can any jiskha teacher who knows about this subject well, please look at my other previous science posts to check to see if they're correct and all, bacause someone named bob has been going through them, and just saying that they're right, but I'm not too sure about that, ...
February 22, 2010 by Sara

science questions:Look around your house and make a list o different kinds of containers that use insulation to keep foods hot or cold. If possible, describe the type of insulators used in each container. I don't know which containers in my house that uses insulation. Can ...
May 12, 2015 by Mariam

I have some questions down there. Someone please answer them.
January 16, 2007 by Emilie

hi can someone please help me What is the chemical reaction mechanism of ozone depletion thank you
August 14, 2009 by sam

Can someone please help Thank you. What are the main goals and strategies of green intelligence?
September 29, 2011 by John

Can someone please help me to understand the steps in the process of scientific inquiry?
January 22, 2012 by Patiance

why would a spinal cord injury leave someone paralyzed?
June 12, 2013 by leena

Can someone ANSWER what's the difference between exothermic and endothermic reactions?
February 24, 2014 by Amy

science question?
can someone explain this to me what does location has to do with wind energy availability
March 24, 2014 by matt

can someone explain the life cycle of the animalia kingdom please
February 11, 2015 by matt

Can someone please answer this for me, thanks: Can an object be moving and still be in equilibrium? Explain.
September 10, 2007 by JYD

I am having trouble changing lbs to kilograms to newtons. Can someone please help me?
October 3, 2007 by Kay

I need to find at least 3 traits that are common to humans... could someone please help?!?
January 11, 2009 by Ella

If someone walks at a constant speed, what does that tell us about the forces on the person?
January 10, 2011 by Luke

I posted a new question at 8:22 p.m. I was wondering if someone could check my answer! Thanks in advance
January 20, 2011 by Reed

October 5, 2011 by BONNIE

science anyone
I was wondering if someone could look at my answers and let me know if they sound okay. I put them in at 6:48 and 6:54 today. I understand if you can't help!
November 28, 2011 by Reed

For an Indian Youth Environment camp essay why should someone be chosen to go?
April 18, 2013 by Liz

Religion/ Social Studies/ Science
Please, someone tell me who was it that made the world. Thank you.
November 30, 2014 by sharkeesha

Can someone help me with this question please? explain how earth naturally recycles carbon dioxide.
April 10, 2008 by Dj

can someone help me answer this question? How is the sickle anemia gene maintained (why doesn't it destroy itself)?
May 25, 2008 by kate

can someone please give me a website in which i can find a diagram dpicting the earths seasons! thank you!!!!!!!!!
April 3, 2009 by Annaiiz

can someone help me? Why is is possible to fin large, well-formed crystals inside geodes? please and thank you
September 22, 2009 by Tony

suppose someone tells you that a jaguarundai is ciassified in the same genus as a house cat .
October 14, 2009 by Anonymous

Hello. Can someone please show me a link or something to the Big Bang theory???
April 16, 2013 by AngelWolfAssassin

I posted my science (chemistry) question and I have received no help and i really need to get this done so can someone please help??
April 3, 2014 by Anonymous

In the past, what makes someone or a group of people considered to be "unfit" members of society?
January 13, 2015 by John

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