Answer:
When the bladder is completely deflated, the fish has minimum volume and sinks to the ocean floor
I think the first one is the the forest industries keeps changing, so that is why the economics delayed the scientists.
Answer:
It's not too late, we still can help as long as we do something. :)
D. Lipids, Specifically Animal Fat
Reasoning - Behind the Lipids is that the chemical bonds can break faster and provide formula for the breakdown.
Answer:
The cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication. Before a cell begins DNA replication, it must ensure that it is biologically ready to take on such a process. G1 is the phase when this cellular monitoring takes place.