A range zone is defined as the geologic range of a particular fossil group, such as a species or a
group of related species. Indicate whether the statement is true or false.
T
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How can college campuses save money and cut costs while promoting sustainability?
What will be an ideal response?
Net primary productivity
a. is the rate at which producers manufacture chemical energy through photosynthesis b. is the rate at which producers use chemical energy through respiration c. is the rate of photosynthesis plus the rate of respiration d. is the rate at which producers use photosynthesis to produce and store chemical energy e. is the rate at which producers use photosynthesis to produce and store chemical energy minus the rate at which they use this energy through aerobic respiration
If the Sun increased its radiative output:
A) the earth would undergo an uncontrollable greenhouse effect. B) the earth would eventually reach a higher equilibrium temperature. C) the amount of longwave energy radiated from Earth's surface would decrease. D) the earth would have a surplus of incoming radiation energy compared to outgoing radiation energy until the Sun finally burned itself out.
Step 3 of the citric acid cycle involves the conversion of isocitrate to a-ketoglutarate. What is the intermediate species formed in this step?
A) fumarate B) oxaloacetate C) oxalosuccinate D) succinate