I believe the correct answer is A.
Answer:
The answer must be c: natural selection
Explanation:
All the other answers only help rappid food production which will lessen the use of natural selection over time.
You might recall that the small intestine has two important jobs -breaking down food and absorbing nutrients
So the Answer is D .Small Intestine
Answer:
Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.
Explanation:
"Griffith's experiment discovering the "transforming principle" in pneumococcus bacteria. Griffith's experiment, reported in 1928 by Frederick Griffith, was the first experiment suggesting that bacteria are capable of transferring genetic information through a process known as transformation." - Griffith's experiment
Using the above information taken from Wi**pedia, the best summary for the findings of Griffith is CELLS CONTAIN A TRANSFORMING FACTOR.
