What are the advantages of anaerobic respiration and aerobic respiration?

What do animals wth echolocation have in common other than echolocation

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph