Space, is what i would guess.
It is the circulatory system and respiratory system.
The answer is a. minimizes the chance of accidents occurring in the lab.
Technically, the answer could be c, because the point of safety rules is to stop accidents from happening, but accidents can still occur EVEN when you are following the rules.
Multiple sites on the DNA during DNA replication allow the process to happen much faster than it would with a single site.
<span>your answer ..is sea lilies </span>
