What is an ecological footprint?

A. The estimate of land and water required to sustain one person
B. The ecological damage caused by humans
C. The amount of land taken up by cities
D. The amount of money required to support a human population


Answer: A

Biology & Microbiology

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What reproductive structure is used by ascomycetes during sexual reproduction?

a. Mycorrhiza b. Zygospore c. Flagellated sperm d. Basidiocarp e. Ascus

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Unlike G-series agents, VX is:

A) not classified as a nerve agent, although its effects are similar to those produced by nerve agents. B) less lethal and persistent and is easily removed from the skin through decontamination. C) has a fruity odor, is significantly less lethal than sarin, and contains components that are easy to acquire. D) so persistent that, given the proper conditions, it will remain relatively unchanged for weeks to months.

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Tendency to rely too heavily on one trait or piece of information when making decisions is called ____ .

Fill in the blank(s) with the appropriate word(s).

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Choose the four signs/symptoms of inflammation.

> Redness > Swelling > Warmth > Pain > Lack of blood flow > Cold, clammy

Biology & Microbiology