Answer:
Senior mothers are also under pressure to share food with their sons, so that they're able to reproduce as well. It also makes sense for these mothers to assist their sons because as the mothers grow older, they are increasingly related to whales in other, neighboring pods via their sons' calves.
Why can’t you just write a paragraph?
Differences between<span> a </span>physical and chemical change<span> in matter or substances</span>
