DNA supports evolution because all life on Earth carries DNA, and evolution happens only after DNA changes. These changes are called mutations and happen spontanoulsy from flawed DNA copying or from mutagens, such as X-rays or chemicals.
The answer would be d.citric acid cycle
because cell is the basic structural and functional unit of life.
Explanation:
there is no life which can exist without cell
Answer:
Villi are finger-like projections.They increase the surface area of inner walls and helps alot in absorption of digested food.
Explanation:
Answer:
Climate change would :
A) The underdeveloped agriculture likely would not have enough technology to sustain crops with temperature change.
B) Mountain regions have sensitive ecosystems.
C) The Island Country would be threatened with being slowly drowned; with waters rising,
