In which way does sulfur enter the atmosphere?
a. Volcanic activity
b. Marine food webs
c. Living plants
d. Animal waste
a. Volcanic activity
Volcanic activity releases sulfur enter the atmosphere.
Biology & Microbiology
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An -NH2 group is a(n) ____ group
a. carboxyl b. hydroxyl c. amine d. methyl e. carbonyl
Biology & Microbiology
Hypertension is caused by all of the following EXCEPT ________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Four of the five answers listed below are parts of the forebrain. Select the exception
a. limbic system b. thalamus c. olfactory lobes d. cerebellum e. cerebrum
Biology & Microbiology
The expected genotypic ratio for a monohybrid cross is _______.
a) 1:1:1:1 b) 2:1:2 c) 3:1 d) 1:2:1
Biology & Microbiology