Why are fewer animal species in grasslands

a. grasslands have fewer habitats

b. temperatures in grasslands vary more

c. rainfall is low in grasslands

d. the amount of solar energy is high in grasslands?

What is the role of the bed nucleus of the stria terminalis in anxiety disorders?

Question 1 What is the most important factor in determining climate? longitude latitude time zone hours of daylight

Which type of respiration takes place when there is no oxygen

The microorganisms present on day 5 were (1) newly added from the sterile culture medium (2) offspring of antibiotic-resistant individuals (3) organisms that were all present on day 1 (4) offspring with no resistance to the antibiotic

Certain poisons are toxic to organisms because they interfere with the function of enzymes in mitochondria. this results directly in the inability of the cell to

How is polyploidy defined

In 1665, what structures did Robert Hooke observe through a microscope?

18. Where do the light-dependent reactions take place? . in the stroma b. outside the chloroplasts c. in the thylakoid membranes d. only in chlorophyll molecules

Why did Crocodiles survive the K/T extinction?

The rate at which materials enter and leave thru the cell membrane depends on the cells • A. volume • B. weight • C. mass • D. surface area