8th Grade Science I need help!!!!

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Science 8R - help!

I need a definition for Lines of force (8th grade science regents level, ny)

Science

What is a good science project to do? I am in 8th grade and am studying earth science. I need to present the project in front of class. Im really nervouse.

8th grade science

What is the reprodution in bacteria, prokaryotic cells, called? A. Mitosis, B. Binary fission, C. Interphase, or D. Fusion. Thank you for helping! I need this because it's for my 9 weeks exam study guide which counts for a whole lot of my grade. Thanks!

Science

Has anyone took the Structures and Properties test for 8th grade. I'm a student at connections and I need help.

science

Im 13 in the 8th grade and i need help on figurinmg out simularites between mitosis and meosis please help thanks :]

8th grade Science

Please help need ideas I am building a 3D model of a plant and animal cell. I need to show diffusion and osmosis movement within the cell.

8th grade Science

I need help really bad. What are the three ways that unbalanced forces can cause an object to change it's motion?

8th Grade Science I need help!!!!

18. Explain how the three types of fossils (trace, body, and cast) are formed. Please help!!

8th Grade

Me and my friend are making our own 8th grade binder, you know like writing down planns for our 8th grade year. Here are the sections: - To-Do-List - Doodles (if you are bored) - Projects that are do (school plans) - Graduation Plans (speech, to-do-list, etc.) - Dates for ...

science fair

I need a science fir project!! I looked on a thousand of websites online but they give no interesting idea. I am in 6th grade and i need something at a 6 grade level that is easy a science fair project that is do in 1 week. i am in 6 grade and i don't need experiments from the...

8th grade science

HI! I need help with detremining how long my essay should be. It has to be from 4-5 minutes long. Thanks!

science

i am in 7th grade accelerated science, so i am learing 8th grade material. I am having some difficulties with covelant and ionic bonds. My lab is due tomorrow and i have a quiz on Wed. If anyone can help me understand this better i would be greatful. Thank-you.

8th grade

Please Help Me. I'm doing a Science Fair Project, and I need help with finding simmilar experiments to mine. My experiment is: Which saliva is cleaner: Cat, Dog, or Human???

Physical Science

Hi... well anyways so I am in 7th grade but I'm taking 8th grade science...I think...I know for sure that I am in Accelerated 7th grade science so if that helps at all, there you go:) Back to the subject I'm really confused with acceleration calculation and velocity, time, ...

science

what are the formulas for speed, distance, and acceleration for 8th grade science

Science

How do calculate specific heat and thermal energy?Science is hard in the 8th grade .

8th grade science

I need some websites for the answers to these questions: What is diffusion? What causes diffusion? Why is diffusion important to living organisms? Thanks, AMir

what can i compare middle school to?

what can i compare middle school to? (use in metaphor), based on 6th, 7th, and 8th grade. for example playing monopoly 6th grade - buying properties, 7th grade- adjusting to the game, 8th grade - stress over money

need help

There are 205 students in the middle school. If 41 students are girls in 8th grade, what percent of the middle school do the girls in 8th grade represent?

8th grade

what is science

Science

How do I calculate between the race of two automobiles in kilometer speed this is a 8th grade science question

8th grade

im in advanced math so i do 8th grade math and i don't understand how too gragh the fractions in equations like y=2/3x+1

english

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8th grade science

What is radiation?

8th grade Math

I'm actually in 7th grade, but I'm doing 8th grade pre-algebra, but anyway, here: I'm supposed to simplify these four problems and I don't really understand how: 28s (15 power) ____ 42s (12 power) 4m+(n[7th power]m) 63m(5 power)n(6 power) ______________________ 27mn 3a·4a(4 ...

english

I'm a 8th grade student and i need to write a Proffesional Business letter to My 7th grade english Teacher can you help?

8th grade

I need help on this equation: -5(-3n+4)-12=13

8th grade science

what is an example of suspension

8th grade science

How do you do a ball dichotomy?

8th grade

how do I balance equasions in science?

8th grade

I need a fable to copy.

8th grade

I need help with intergers 3.2x10 3

8th grade science

how does a dandelion and a deer alike?

8th grade science

WHAT IS THE CHEMICAL STRUCTURE FOR STARCH

8th grade science

How did the broad river get its name?

8th grade science

an information on crop production

8th grade Science

What does Air Mass Consist of?

8th grade Science

In ionic bonds, what is the answer to these? Li + P and Rb + As and Pb + F and Bc + N ??

8th grade science

Why is water essential to life?

8th grade science

what does Radium bond with and what are the reactions

8th grade science

Hi! For a research project from my science class I'm having trouble trying to find an answer to the following problem. How does the Man-o-War care for their young? Thanks!

8th grade

Need weight of Iron vs magnesiium

8th grade math

i still need help on this problem ( 5x-2)-(6-2x)=-x-9+5x

8th grade science

how does wave frequency affect the light?

8th Grade Science

At what temperature is water the most dense?

8th grade Science

What are the 3 problems solved by fluid technology???

8th grade science

why are neuclar waste products a problem?

8th grade earth science

how to find the longitude of meridians

8th grade

How do you calculate displacement and distance and velocity? (science)

8th grade science

What experiments or activities are unacceptable to do with seeds

8th grade science

What is the difference between speed and velocity?

8th grade science

Is it probable that the sun will become a supernova? Why or why not?

8th grade science :(

How does the sun's gravity influence tides?

8th grade science

I need help figuring out this on a food web. It goes from a flower to a butterfly to a frog to the bird to a coyote. Now I have to label them. I got them all however i do not know what the frog and bird is. HELP!! :-)

8th Grade

Whta is a verctorican (srry i can't spell that) award when the 8th graders get one?????

8th grade

its in Algebra 1 ! the riddle is whom should you see at the bank if you need to borrow money. its 15 letters. a teller doesnt fit. i don't know ! i need help ! PLEASE

8th grade

Need help with inequalities and graphing them on a line graph!!!!

8th grade

I need a topic for a non fiction paper

8th grade science

what is the difference between sexual and asexual reproduction

8th Grade Science

If we say that gold has a density of 19.32 g/ml, at what temperature is this substance?

Science 8th grade

What is the mass of a piece of aluminum that has a volume 100.0^3?

8th grade science

what contents in magma affects a volcanos explosive?

8th grade science

What is the symbiotic relationship between scallops and sponges?

8th grade science

What leaves after a disturbance in the climax community?

science 8th grade

what will happen if a metal block that is 60°c is placed in water that is 20°c?

science 8th grade

how many periods are there in the main body of the periodic table?

8th Grade Science

Label these reactants and products: 3Fe + 2 O2> Fe3O4

math 8th grade

find 72% of 200 and i need to show work

8th grade

i need help with identify population sample and sampling method

Science

How do speakers work I am in 8th grade and have to write a 5 pargaph essay

Science-8th Grade

In metric, we use_______to measure volume. is the answer mass ??

8th grade science

what functions does a nuclear membrane, chromatin, and nucleolus have

8th grade, science

What recources would be required for establishing a colony in space.

8th grade science

When forces are ______ they are equal and opposite and their is ________ ___________.

8th grade science

when you bring your bicycle to a stop where does he kinetic energy it had go?

8th grade Physical Science

What is the potential energy of a 3 kilogram ball this is on the ground?

Science 8th grade

what gets hot and cold faster, solid or gas and why?

8th grade Science please help

Why is soda in an unopened bottle a homogenous mixture?

Biochem

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8th Grade Science

Here is another one: "The interval between two events is the ______________."

8th grade science

Explain if it is possible to have a dilute solution of a strong acid? Thanks.

8th grade science

how do ear defenders work with the big idea energy transfer

8th grade science

compare and contrast the effect of a catalyst on a chemical reaction with that of an inhibitor?

8th grade science

Is predator-prey the most important ecological relationship? Thanks everyone!

8th grade science

why does the high specific heat of water make it essential to life?

Science (8th grade)

What are some living relatives of cyrtolite retrosus? (a kind of gastropod)

8th grade science

the question is: "The absolute magnitude of a star is -12.. How would you describe its brightness?"

8th grade science

How does altitude affect the freezing, melting and boiling points of water?

8th grade science

Explain how the sun's temperature will change over time as it ages.

8th grade science

How many (total) of each atom are there in the reactants and the products of cellular respiration? PLEASE HELP ME

8th grade tech

I need to find out what a Information Colour chart is. I've checked on internet but I can't find. Could anyone help me I need 3-5 facts about it to. Thank you.

Math

Theo made the table below to show the number of middle school students who attented the last football game. if this data were displayed in a circle graph, how many degrees would be in the sector representing the 8th grade Grades 6,7,8 # of students in 6th grade: 375 7th grade...

8th grade

i need three traits of Spitz from call of the wild by jack london.

8th grade

Need some info on the Battle of New Orleans I can't find it in my book

8th grade Science

How does the behavior of atoms and molecules differ between solids liquids and gasses?

Science 8th grade

A cell digests proteins through a ___________ process? Where I can I get some information on this thanks

8th grade Science

The density of salt(sodium chloride) is 2.16g/mL. What is the volume of 216g of this solid?

8th grade science

why is diffusion important to living things? (organisms) u get full credit no worries! =]

8th grade science

Describe the motion of a bicycle in a race in terms speed,velocity,acceleration.

Science 8th Grade

In what ways can outside forces affect an object's motion, position, and shape?

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