Answer:
1. Confusion
2. Financial issue
Explanation:
1. The reason I say this is that many of them are not really sure about what they want they want to do in their later future making them a little confused on what to do.
2. It is a common issue which has taken away so many bright minds away from their future in helping the world and their individual community to prosper in different ways.
It allows more oxygenated blood to be delivered to the muscles.
Mitochondria would be at a relatively small number for a cell with relatively few energy needs.
They don't hibernate, like all other bears do.
Answer:
what is the role of centrioles apart from spindle fiber