Answer:
gametes, which grow into gametophyte.
Explanation:
A population decrease in primary producers would affect the ecosystem negatively because everyone who ate the primary consumers would have a lack of food.
The answer would be D being those are all learned or earned attributes.
Answer:
Genes
Explanation:
Many of the traits of all living things are controlled by genes.
Genes is what make up who you are. Living things inherit this from the ancestors.