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solniwko [45]
2 years ago
8

18. Steve is making a model for geology class, showing how rocka form. He is

Biology
1 answer:
Oksi-84 [34.3K]2 years ago
3 0

Answer:

Yawwwwp

Explanation:

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2 years ago
If lac+ Hfr bacteria mated with a lac- F- bacteria in an interrupted mating experiment, the F- bacteria will only gain the abili
VMariaS [17]

Answer:

Linear DNA is unstable in bacterial cells and unless the lac+ gene is recombined into the bacterial chromosome, it will be destroyed.

Explanation:

Bacterial recombination is a kind of hereditary recombination in microorganisms described by DNA move starting with one life form called giver then onto the next creature as beneficiary. This cycle happens in three principle ways:  

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3 years ago
What effect does human activity have on many ecosystems?
Savatey [412]

Humans impact the environment in several ways. Common effects include decreased water quality, increased pollution and greenhouse gas emissions, depletion of natural resources and contribution to global climate change.

6 0
2 years ago
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How much of the oxygen in our blood is generally transported in combination with hemoglobin in red blood cells?
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The exact number is 98.5% 
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You may see a mountain lion hunting an elk in their ecosystem, which is apart of the circle of life.

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