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Harlamova29_29 [7]
3 years ago
14

Which of the following describes a second class lever

Biology
2 answers:
vagabundo [1.1K]3 years ago
6 0

Answer:

I think the answer might be number 2

lozanna [386]3 years ago
6 0

Answer:

2 or b

Explanation:

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How does the carrying capacity of the ecosystem for the white footed mouse respond to the changes in the amount of parasites? Co
9966 [12]

Answer:

See the answer below

Explanation:

<em>The carrying capacity of the ecosystem for the white-footed mouse reduced in response to the changes in the amount of worm infected mice in the population.</em>

The carrying capacity of an ecosystem for a particular population of organisms is the maximum number of organisms the ecosystem can support based on the resources it has.

<u>The ideal carrying capacity of the ecosystem for the white-footed mouse oscillates between 36 to 40 in graph 1. The carrying capacity range reduced in graph 2 from 36 - 40 to 30 - 36 as a result of changes made to the number of mice infected with parasitic worms in the population of the animal. </u>

Thus, the introduction of more worm-infected mice into the population probably put more pressure on the ecosystem resources thereby reducing the carrying capacity.

3 0
3 years ago
Which of the following describes a relationship of mutualism?
Reika [66]
  • Oxpecker birds eat parasitic ticks off the backs of zebras is an example of mutualism.
  • Mutualism is defined as a relationship between organisms in which both the individuals involved are benefitted from each other.
  • In the case of oxpecker birds and zebras, the oxpecker birds benefit as they get their food from the parasitic ticks living on the zebra and the zebras benefit as the birds help them to get rid of the parasites.
  • In this way, both these organisms are involved in a mutualistic relationship.
6 0
3 years ago
Read 2 more answers
Why do scientists consider vestigial structures (like a human appendix) evidence for evolution?
qaws [65]

Answer:

vestigial structures are considered evidence because scientists believe they are structures that were once used by a species ancestors but are not longer needed. these structures do not impair the organism in any way, so there is no need for evolution to get rid of them. for example, the human appendix is considered a vestigial structure.

Explanation:

:D

4 0
3 years ago
IF SOMEONE ANSWERS THESE TO QUESTIONS CORRECTLY THEY GET BRAINLIST!!!!!!!!!!Which of the following is NOT a way that humans main
DiKsa [7]

Answer:

1. Cutting their hair

2. Attracting a mate

Explanation:

6 0
3 years ago
Which is a good example of property of water called surface tension ?
olya-2409 [2.1K]
Answer:

Don’t quote me, but A.

Explanation:

There is a bug, called a Water Strider, that use surface tension to ‘walk on water.’
4 0
3 years ago
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