Answer:
B The zygote must contain genetic information from the mother and from the father, so the gametes must contain half of the chromosomes found in normal body cells
Explanation:
hope this helps sorry if incorrect have a good rest of your day :) ❤
9msksk1
10% of Energy is lost as heat. This is called The Ten percent law
i think they obtain food in order to get the energy they need to carry out life functions
