Answer:
Your answer is E). Fossils in different layers will obviously be much older/younger than others.
Answer:
KE = 1/2mv squared (im not sure how to write the squared on top of the V but just add it there)
m=8 kg
Explanation:
Solve for m, plug in v = m/s and KE = 100J. The answer is m=8kg
D: The reactions take place in the thylakoid of the chloroplast.
The correct answer is B, I know this because none of the other answers are even reasonable. For example-
A is wrong because the size of elephant tusk has not changed over time, elephant tusk just grow...
C is wrong because it makes no sense to hunt elephants with no tusk :/
D is completely wrong because tusk have nothing to do with reproduction, those are two completely separate bodily functions.........
Proteins on the boood determine a person’s blood type. antibodies( i’m not completely sure, i haven’t done this yet in bio) in the blood attack foreign blood not compatible with the antigens on the blood
