What is likely to be the greatest challenge facing the zoned reserve systems of Costa Rica?
A) high predation by jaguars
B) the impossibility of ecotourism
C) decreasing soil erosion
D) a growing human population
Answer: D
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Explain the terms "core genome" and "pan genome" and describe how each contributes to the genome of a bacterial species. Give an example of genes that are part of a core genome versus those that are more often in the pan genome
What will be an ideal response?
Trichomoniasis is a
A. sexually transmitted disease. B. disease that can be treated with Flagyl. C. disease caused by a flagellate. D. All of the choices are correct.
A tissue is generally composed of several organs.
a. true b. false
When our ancestors were confronted by a saber tooth tiger, the ________ nervous system was responsible for "supercharging" their escape, while the ________ nervous system returned the body systems to normal after escaping the danger
Fill in the blank(s) with correct word