Which habitat is home to a third of the world’s marine fish species and is particularly at risk because of both the pet trade and warming oceans?
a. Isolated islands
b. Cold water lakes
c. Equatorial forests in Africa
d. Coral reefs
d. Coral reefs
Coral reefs are home to a third of the world’s marine fish species and are particularly at risk because of both the pet trade and warming oceans.
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A supportive cell wall is found surrounding the plasma membrane of each of the following types of
cells EXCEPT ____.
a. plant cells b. fungal cells c. many types of protists d. animal cells e. bacterial cells
____ is/are considered to be the ancestor to both Homo neanderthalensis and Homo sapiens
a. Homo habilis b. Paranthropus loisei c. Homo floresiensis d. Denisovians e. Homo erectus
Whe considering receptors for hormone molecules, we can say that, in general, _________.
Fill in the blank(s) with the appropriate word(s).
A patient with a blood pressure of 120/75, a pulse rate of 40 beats/minute, a stroke volume of 70 mL/beat, and a respiratory rate of 25 breaths/minute will have a cardiac output of
A) 500 mL/minute. B) 1,000 mL/minute. C) 1,750 mL/minute. D) 2,800 mL/minute. E) 4,800 mL/minute.