It carries signals for the body through nerves (answer 3)
They don't have the same properties of a star fish
Answer:
false, it is possible for a environment to go past its capacity, but it will have alot of problems with the food chain
B. Subgroups
<span>When constructing a dichotomous key, the first step is to look at the group of objects or organisms and separate them into two groups based on a single distinguishing characteristic. Then continue to separate each of the groups until each object has its own separate set of characteristics.</span>
