5 of The table below shows the results.
Age in years
Mean time for
muscle to
contract in
milliseconds
20
18
40
20
60
23
80
30
How much longer does it take for the muscle to contract at 80 years of age
compared to at 20 years of age?
Give your answer in seconds.
Time =

where is the diagram?

if you insert the diagram ill be able to you

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

well the answer is 2!

answer australia and antarctica;