________ are composed of amino acids
A) Lipids
B) Proteins
C) Nucleic acids
D) Carbohydrates
E) Bases
B
Environmental & Atmospheric Sciences
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The Cordilleran orogeny applies to four episodes of Mesozoic mountain building. What was the tectonic setting for
the Cordilleran orogeny? List the individual episodes, in order from oldest to youngest, and briefly describe where and how they occurred. What will be an ideal response?
Environmental & Atmospheric Sciences
The holdfast that attaches seaweed to rocks or shells is a root.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
Many early agricultural societies were based on
A) climate. B) dependencies. C) mechanical advancements. D) slavery. E) technology.
Environmental & Atmospheric Sciences
Which disease transmitted by the tsetse fly affects cattle?
a. malaria b. nagana c. HIV d. AIDS e. tuberculosis
Environmental & Atmospheric Sciences