9. In a freshwater ecosystem such as a lake, a fish has worms that live in its gut
living off the nutrients the fish takes in. What type of relationship does this
describe?

What processes take place before the mature mrna exits the nucleus?

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.

The law of states that traits are passed from parents to offspring independently of one another.. true or false