A species of fish is introduced into a lake the fish is better at hunting for food than the old fish. the old fish die off, the new fish population increases. which is the best way to describe these fish in the new ecosystem

What makes up an atom?

How did British manufacturing give Great Britain an advantage in the war?

If you dissect a bee, would there be honey inside of it?

After an amino acid is added to a protein, the transfer rna picks up another amino acid. true or false

True or false Quantitative observation are made by using numbers as well as words.

Ereosion changes earths surface. explain this staement

The reactants of cellular respiration are O carbon dioxide glucose. oxygen. O water.

Which biome is characterized by the following plant and animal adaptations? Many large grazing animals; some have flat teeth in order to grind plant materials. Animals will burrow to escape fire, predators, and extreme weather.

Which environmental changes are considered short term check all that apply

The speed of light changes as it goes through different mediums. What does this cause? A. It causes light to change direction or appear "bent". B. It causes light to bend at right angles. 2 C. It causes light to stop traveling. D.