<span>In the past, human populations were controlled by </span>Disease and Famine
Answer:
It contains all of the instructions a cell needs to sustain itself. These instructions are found within genes, which are sections of DNA made ... form that can be used by cells to produce the proteins needed to support life. ... In other cases, the RNA molecule carries messages from the DNA to other parts of the cell for processing.
Explanation:
Answer:
Its B or C but im pretty sure its C
Answer:more decrease in fish
Explanation:because that penguins source of food most of the time
