Afood web in a certain ecosystem consists of seals that feed on krill, which in turn feed on phytoplankton. extensive krill fishing reduces the krill population rapidly. what would be observed in the ecosystem as an immediate effect of this?

Which describes radioactive decay of a substance

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection

Injuries in the environment are a result of