9. If the following graph represents the decay of strontium-90 in an igneous rock, what event occurred at 0 years on the horizontal axis?
There is a picture but I cant upload it. Please help me!
The answer is that when the line reaches zero on the horizontal axis then there will be little left of the Isotope. This, in turn, means that it will keep getting smaller but never stop existing. I know, when my dad explained it to me it sounded complex but it basically means that it will keep getting smaller until it is not able to be distinguished between none and little to none.
If you are really still struggling I suggest you watch a brain pop about this and look over your lesson. Hope this helps.
I'm on this question rn.. assuming you go to connections academy too?
AHHH I'VE BEEN WORKING ON THIS QUIZ FOR 30 MINUTES IM SO TIRED
btw don't say the exact same thing that Hate Ms Sue too said. just make sure to change it up enough so that they can't tell it's the exact same thing
I have the same question. Does anyone know the answer?
More than 30 min :/
This generation is messed up
The basic answers to the quiz are
8. cast fossils are created from mold fossils, which makes them related
9. at 0 years the rock was formed. you know this because the percent of readioactive element remaining is at 100 and 0 years have passed.
10. you can conclude that the clam was burried by waves on the shore, and became a fossil after the sand turned to stone.
There are a lot of typos, and make sure to reword the whole thing, and add details, cause these answers are very vague, and may not get you full points. However, they are correct.
I have the answer for yall though, The event is the formation of the rock.
Aka- How the process starts.
Same I rlly need help
I just went in here to check my answers, but guys please don’t copy and paste “I hate mrs. sue” work. That’s that persons work. Use this site to check your answers, put forth a little effort :) And Mrs Sue helps others out. You came for answers, Mrs. Sues just there to answer them.
Good luck guys!
bruh rip my teacher caught me
;-;
Nice name Hate Ms sue too, btw where is she?
anyways stan nicki minaj for clear skin
you have to read everything correctly, it says what happened at 0 not the whole thing reread your answers :0 what am i saying eh dont listen to me
wgdjgbxjhcbjhdcbhdcgc i'm gonna see heaven soon dhjk
Noobist is correct
I am fake. I'm not a teacher. I'm a scam.
sorry.
This is Ms. Smith at Connections Academy. This is a test question and if you copy this answer, as I see that one of my students just did, you will be written up, just like this student will be.
This is a violation of the Honor Code and could lead to expulsion. It is a serious matter. We even allow corrections up to full points back if you miss a question AND you are allowed to use your notes, textbook, etc. when you do. There is no excuse for this. Stop cheating, yes, it is cheating; put some effort into your school work and use what you were given...YOUR BRAIN!