Watch: Exploring Ecosystems: Coastal Food Webs | California Academy of Sciences (4 min.) Write down your response to each of these questions:

1. Do you think it is important for ecologists to understand the relationships within an ecosystem and to monitor (visit and track the populations of organisms) regularly?

2. Do you find the relationships in food webs interesting? Explain why or why not.

and i oop

explanation:

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.