DescriptionBiotic components, or biotic factors, can be described as any living component that affects another organism or shapes the ecosystem. So the answer would be 1 an 2
The answer is B
A worker bee defends the hive while the queen be lay eggs like a good soldier would do
Answer:D
Explanation
Liver is not involved in the product of blood clotting protein rather it is involved in the production of two hormones insulin and glucagon that play roles in regulating blood sugar.
All cellular activities that require energy use ATP as a source of energy.
Yes Darwin’s theory of natural selection
