What is the average life span for a blue whale

80-90 years in the wild

Explanation:

i hope this helps

80 – 90 years

In the wild

70 – 90 years

in zoo

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.