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Y_Kistochka [10]
3 years ago
7

Organisms classified using a dichotomous key are based on A. physical characteristics. B. geographic area. C. behaviors. D .gene

s.
Biology
1 answer:
Brut [27]3 years ago
3 0

Answer:

Physical Characteristics.

If you'd like an explanation please ask and I'll respond asap because I'm in class rn.

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The correct answer is speciation.
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Living cells cannot use heat to provide the activation energy for biochemical reactions because ________. Which choice(s) comple
myrzilka [38]
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3 years ago
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The enzymes found in the lysosomes degrade lipids exclusively true or false
Klio2033 [76]
True

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5 0
3 years ago
A strand of DNA has the bases AGTAAC. Using letters, show the matching DNA strand.
kkurt [141]
The matching DNA strand would be A - T, G - C, A -T, A - T, C - G, or in other words TCTTG (because you had the strand AGTAAC). 

Always remember that A pairs with T, G pairs with C, T obviously pairs with A, and C obviously with G.
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