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const2013 [10]
3 years ago
10

What is climate change?

Biology
1 answer:
marysya [2.9K]3 years ago
6 0
I think it’s B I’m not for sure
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Animals respond to stimuli by performing behaviours.
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Answer:

Animals may respond to environmental stimuli through behaviors that include hibernation, migration, defense, and courtship. As a result of cold, winter weather (stimulus) some

hope this helps

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3 years ago
What happens to an enzyme if the temperature varies too far from the enzyme's optimum (or best) temperature?
Fantom [35]
If the temperature is too low, enzyme molecules don’t have enough kinetic energy to collide and combine with other substrate molecules. So the enzyme activity/ reaction rate will be very low. The rate will rise again once the temperature increases to its optimum temperature.

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3 years ago
Logistic growth curves are density-dependent.
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7 0
4 years ago
A sample of a woman's blood is analyzed for reproductive hormone levels. The results indicate a high level of progesterone, rela
EleoNora [17]

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Which of the following nitrogen bases is unique to RNA?
madam [21]

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Uracil

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All of the other bases are used only in DNA

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