The answer is whales. In the Antartic and Arctic regions, krills and whales are very abundant in numbers. Whales are number one consumer of krills in these regions. They can feed on a large swarm of krills when they feed. They also have less competition on these icy waters. They gain energy every time from eating them.
Answer:
Because you could be wrong.
Explanation:
if you mess up one thing it can mess up the entire project or experiment.
B.Sometimes true,As you sometimes to need to learn on the alternative provided in getting a solution that is factual
I answer i would choose is C
