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rewona [7]
3 years ago
14

Historically, African elephants have had large ivory tusks. For many years, poachers (illegal hunters) have been killing elephan

ts that have large tusks so they could sell the ivory, which is valuable. Now, many African elephants have small tusks or do not develop tusks. Which of the following is true?
a. The trait of tusk size in elephants has changed over time.
b. Poaching has had no effect on the size of elephant tusks.
c. Elephants without tusks are more likely to be hunted than elephants with large tusks.
d. Elephants without tusks cannot reproduce.
Biology
2 answers:
myrzilka [38]3 years ago
7 0

Answer:

The answer should be a

Explanation:

Naily [24]3 years ago
6 0

The Answer is A

~VERNEX

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myrzilka [38]

Answer:

Organisms use various strategies and adaptations to regulate body temperature and metabolism. The organisms control the exchange of heat by various ways which include physiological, behavioural means  and by insulation.

The factors which play most important role in the heat exchange  regulation between environment and organism are as follows:

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Read 2 more answers
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Amiraneli [1.4K]

1.

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2.

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Hope this helps:))

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