Earth's mantle experiences convection currents that cause plates to move. Which of the following are the result (s) of the movements? Select all that apply.

1. mountain ranges

2. volcanoes

3. deep-ocean trenches

4. forest fires

Why do new species evolve more rapidly after a mass extinction?

What monomers are found in DNA and RNAmono

A vitamin d deficiency in childhood may result in which disease characterized by inadequate mineralization of the skeleton? a vitamin d deficiency in childhood may result in which disease characterized by inadequate mineralization of the skeleton?

What kind of exercise should you do during a warm-up?

Which of the classes of RNA molecules is associated with the large and small subunits of a ribosome and assists in forming proteins by "holding" the messenger RNA molecule in the ribosome?

How many cell types are present in your groups set of organisms?

Which of the following is the functional unit of a myofibril? a. sarcomere b. myofilament c. sarcolemma d. endomysium

20. In certain species of summer squash, fruit color is determined by two interacting genes. A dominant allele, W, determines white color, and a recessive allele (w) allows the fruit to be colored.

When you look out the window, you can see constantly moving air. air is cycled in order to reach equilibrium. B) since these change the density of air and we know the air flows from the region of high density to the region of low density.

What effects do deforestation have on the animals?