After crossing over, are the chromosomes still homologous? Explain.

No, I think the doctor should change it. Because it can cause problems for them to do so.    Also because your bill that your hospital or doctor agreed to will not be charged. And because if they do, they won't get paid for it.  And I would understand if she got mad that at first because of what the doctor thought he would likely add more bill to his name for it. But it wouldn't be fair to them if they changed it.

Explanation:

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

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