Question 5 The trout is a fish that lays its eggs in cold fresh water streams, but spends some of its life in the ocean. Trout eat smaller fish. The graph provided shows
the population of trout in the state of Wisconsin between the years 1999 and 2014.Which change to the ecosystem had the largest effect on the the
population of trout in Wisconsin?

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Can someone i have no idea of how to do this.