They do, but very slowly. Mostly when growing or wind is hitting it.
Answer:
A. The ecosystem can support fewer foxes than grasshoppers.
Explanation:
Since the energy has to transfer from organism to organism, it reduces in amount. Since there are more grasshoppers than foxes, than the ecosystem can support grasshoppers easily.
Answer:
in a human 46 chromatids form 23 chromosomes
Explanation:
Answer:
Observers ahead of the wave observe an apparent increase in wave frequency
Explanation:
This is the Doppler Effect. The frequency of a wave increases when the source approaches the observer and decreases as the source recedes.
B, C, and D are wrong. Observers behind the source notice a decrease in frequency.
Answer:
2-D
3-D
4-B
5- B
Explanation:
btw also check the answers dont rely on mine