Which part of the flower develop into the seeds

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria

In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?