indicate why increasing temperatures, decreased soil moisture, increased length of the dry seasons, and changes in rainfall are stressful for amphibians

Why is the blood pressure inside a vein less than blood pressure inside an artery

The weather is dry and warm. what changes would a cold front bring? A. rain or thunderstorms B. dry air and sunny skies C. extended period of rain or snow D. several days of gray skies

DNA is the code for making ... A. amino acids B. protein C. more DNA D. genes

Where does protein synthesis take place? a. in the nucleus b. on smooth endoplasmic reticulum c. on ribosomes d. in the nucleolus?

In a cell in which 2n = 46, the independent assortment of chromosomes during meiosis can by itself give rise to how many genetically different gametes

A. Many parts of the brain appear to have no useful function in today's world. b. Losses of small areas of certain parts of the brain rarely cause devastating, often permanent, losses of function. c.

Which of the following states was not a member of the Confederacy?

A sand bar that completely crosses a bay, sealing it off from the open ocean, is called what

Plant morphologist have developed a hypothesis that leaves are flattened stems between which tissue has developed? True or false

Under which condition is competition among wolves most likely? A. When new vegetation grows in the habitat, bringing new prey to the area B. When a disease kills a large amount of the rabbit population C.