The building blocks are amino acids
The dominant ones. Whatever has been gained through evolution in adaptation to their specific environment.
2: C. Producer
3: D. Food chains are linear and food webs are complex
Answer: The introduction of a plant variety The introduction of a plant variety
that is resistant to insect pests.
Explanation:Gene flow can simply be said to be gene movement from one population to another population.
Gene flow can also mean the movement of the pollen across from one population of white spruce to another. It can be in the form of introduction.