The answer is DNA replication
Answer:
multiple types of cells that are connected make up all living organisms
Explanation:
since biology explains the definition of cells, being the structural unit of all living organisms, it qualifies the statement that multiple types of cells connect to make up living organisms.

The Correct choice is ~
" At the top of the swing where it briefly stops before changing direction "
before changing the direction, it stops for a while therefore the kinetics energy is almost zero at that particular moment ~
Using a molecular clock, scientists are able to estimate the amount of time that two species have been evolving independently.
Hope this helps :)