Answer:
Nucleus stores most of a cell’s DNA...
Explanation:
because it is the control house of the cell..also...
Recorded observations are called (d.) data
Answer:
renewable energy sources
Explanation:
they are the key to true sustainability for mankind they won't poison the water or clog up the air and in some cases such as solar panels that reflect excess uv radiation back into space which could help slow down global warming
If the beavers need large teeth to collect wood for their dams, the population of beavers with larger teeth will live longer because they can collect wood. They will them be able to reproduce therefore passing down the gene with larger incisor teeth
