Tolerate heat because if the animal cant take the heat they wont survive in the desert
Heated air inside a ballon causes it to rise up in the sky because of helium,helium is the second Antony number that has the lowest mass maybe when the air cools the balloon it causes osmosis to make it change its mass.
Answer:
D.) nitrogen fixation
Explanation:
Nitrogen is in the soil and helps plants grow. This process is nitrogen fixation.
Answer:
c
Explanation:
it is older because it was buried deeper than the fossil in layer d