In the moss life cycle the diploid embryo grows into a sporophyte. This sporophytc grows out of the A. spore. B. antheridium. C. female gametophyte. D. male gametophyte.

What is the driving force for the movement of the lithospheric plates? A unequal distribution of heat in the oceans B unequal distribution of heat within Earth C heat from the sun D heat in the atmosphere

The solution that surrounds the ameba is a

Antioxidants work by stabilizing free radicals or opposing oxidation, therefore protecting our cells from damage. There are certain minerals that function within complex antioxidant enzyme systems and are called what:

What would happen to a cell if its mitochondria were removed?

Species of oak trees periodically have years of large acorn production, followed by years of lower acorn amounts. in years of plenty, squirrel populations will experience an increase due to increased food availability of acorns.

What food source is available to animals in benthic zone and marine habitats

The process of breaking down a larger molecule, called a ploymer, into its monomets is called what

Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feels good and relaxed. What causes this relaxed state?

What is the difference between bacillus, coccus, and spirillum

What is always true of scientific practices a. They prove a hypothesis to be correct b. They involve steps performed in the same order c. They seek to produce verifiable data d. They lead to the same interpretation