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IceJOKER [234]
3 years ago
5

3. How many elements are in the mixture pictured? A.7 B.4 C.3 D.2

Biology
2 answers:
Nookie1986 [14]3 years ago
7 0
Answer:
Image please?
Bas_tet [7]3 years ago
3 0

Answer:

is there a picture?

Explanation:

please mark brainliest

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carbon, hydrogen and oxygen

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An ecosystem undergoing forest succession would likely start out with which of these types of plants?
muminat

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moss

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An ecosystem undergoing forest succession would likely start out with moss.

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Which of these is a POSSIBLE effect of a heavy landslide?
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The impact of a landslide can be extensive, including loss of life, destruction of infrastructure, damage to land and loss of natural resources. Landslide material can also block rivers and increase the risk of floods. so C

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In ostriches, there are 2 types: ones that run fast and those that run slowly. The fast birds can reach up to 40 miles an hour.
liraira [26]

Answer:

Natural selection will select the type of ostriches that can run up to 40 mph.

Explanation:

According to the theory of natural selection, organisms with favorable traits following their environment are more likely to reproduce. In doing so, they pass on the better traits to their next generation for the survival of their species.

This process allows organisms to adapt to their environment. And the survival of species is assured.

Here, the type of ostriches that run slow probably fall prey to the jackals. To maintain survival, the ostriches reproduce and lay eggs. If out of almost a dozen eggs, one or two are left to hatch than the <em><u>chances of their survival</u></em> will greatly be affected if the hatching ostriches are of the <em>slow-running type</em>.

Therefore, natural selection may stay in favor of <em>fast-running ostriches</em> to hatch.

5 0
3 years ago
What happens to the size of the cells as cleavage takes place and cell numbers increase?
Drupady [299]
I’m not sure but you can use quizlet or google to help you find out the answer and just say your question and then quizlet at the end if your wondering how to get in quizlet on google just say your question and then quizlet and something should pop up!

Hope that helped you
6 0
3 years ago
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