When energy is released from sugar molecules, many by - products are formed. Which by - Product is expelled from the cell?

a. C

b. CO2

c. H2

d. O2

Ferns, whisk ferns, and lycopods are all considered to be A. vascular seed forming plants B. vascular spore forming plants C. non-vascular seed forming plants D. non-vascular spore forming plants

What type of cloud forms when fog is rasied above ground

What role do volcanoes play in generating carbon dioxide

If a population grows larger than the carrying capacity of its enviroment

Why do hurricanes form only in the tropics? A. There is only enough atmospheric moisture in the tropics to form hurricanes. B. The Coriolis force is only strong enough in the tropics to form hurricanes. C.

If many trees are removed from a forest by logging, what is themost immediate effect on the carbon cycle in that forest? A. increased rates of decomposition B. decreased rate of atmospheric CO2 C. decreased combustion of fossil fuels D.

How many of Earth's plant species are used as agricultural crops? A) 1,000 B) 3,000 C) 5,000 D) 7,000 E) 9,000

Dendrites are branching cytoplasmic projections of neurons that receive impulses and transmit them to the cell body. a. True b. False

What is the difference between a reactant and a product?

How did the theory of special creation differ from darwin's theory of evolution by natural selection?