Uranium 235U which can change the its form
Student 4 is correct. The farther the planet is from the Sun, the less pull it exerts on it.
A geologist studies rocks and such
Answer:
a, the amount of grass would increase
Explanation:
if the grasshopper is the one in this diagram eating the grass, and suddenly there were fewer grasshoppers to do that, the grass would increase because more of it can grow without being eaten