Which is an output device?

When cells perform photosynthesis, they transform energy from one form to another. Which of the following takes place during photosynthesis? A. Oxygen is given off as a by-product. B. Low-energy carbon molecules, such as CO2, are formed. C.

You find what you believe is a new species of animal. Which of the following characteristics would enable you to argue that it is more closely related to a flatworm than it is to a roundworm? It has a cuticle that it sheds in order to grow.

What controls the opening and closing of the clam's shell?

In an ocean ecosystem, which is necessary to begin a food web? Phytoplankton production Nutrient-rich currents The sandy and rocky base of the ocean

What are two types of membrane diffusion? Describe the enzymes that promote membrane diffusion.

Given that the commercial strawberry is an octoploid organism (8n), how many copies of each gene is present in one of the somatic cells? How many copies are present in a gamete cell?

What strategy is used by public health to reduce the incidence of measles

What heart problem would be experienced by an individual whose ECG is seen at C? a. ECG tracings showing normal and various abnormal rhythms. b. The atria are not pumping blood. c. The ventricles are not reaching systole in every cardiac cycle. d.

Which macromolecule forms a double layer as the primary structure of cell membranes? A) fats B) oils C) phospholipids D) steroids

Organisms that cause red tide when present in large numbers