My guess is that fat-soluble toxins that may occur in freshwater ecosystems would most affect apex species in these ecosystems. This is because fat-soluble toxins are stored in the fat reserves of animals, and then bioaccumulate up the food chain. So in this case, most of the toxin is not secreted, but stored within the food chain, and bioaccumulates, with the concentration becoming higher the further up the food chain.
PARTHENOGENESIS
The females lay unfertilized eggs that develop into females.
Species is a group of living organisms consisting of similar individuals capable of exchanging genes.
Hope it helps yah (◕ᴗ◕✿)
Igneous rocks are formed when the magma from an erupting volcano eventually cools this rock is extrusive- found on the earth's surface.
Answer:
the rock cycle that's a thing?
