What are the stinging cells present in cnidarians?

a. cnidoblasts
b. spicules
c. amoeboid
d. microvilli
e. spongin


a

Environmental & Atmospheric Sciences

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Assume that there is a linear relationship between the number of heating degree-days and fuel consumption. If the number of heating degree-days tripled from one month to the next for a building, we would expect the fuel bill to:

A) triple. B) be one-third as much. C) be half as much. D) double. E) stay the same.

Environmental & Atmospheric Sciences

In an Am climate, the m stands for ____________________

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

Which conventional energy alternative has the highest EROI of any modern energy source?

a. Nuclear power b. Biofuel c. Hydropower d. Natural gas

Environmental & Atmospheric Sciences

Aquifers are ________

A) natural ponds and lakes B) the result of transpiration C) underground water reservoirs D) recharge lakes at water quality facilities E) oceans

Environmental & Atmospheric Sciences