There are 4 layers.
1: Forest Floor
2: Understory
3: Canopy
4: Emergent
First blank is GENOTYPE.
Second blank is PHENOTYPE.
The domestication of plants and animals is a hallmark of the neolithic era - D. This was the time when humans first started domesticating different animals and more importantly, started growing crops whichenabled them to start living on one location and staying there for longer times.
Answer:
Calvin cycle is your answer.
Explanation:
hope it helps you.
Its known as the cognitive neuroscience