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3 years ago

Before the Industrial Revolution (top picture), the bark of the trees was

1 answer:

5 0

This is an example of evolution through natural selection. The peppered moths started off with a light color scheme when the industrial revolution started, and they had this to blend into the trees. The better the moths could blend in, the less likely they were to be preyed upon. Once the trees changed colors, the light moths were vulnerable. The months that thrived in this change were the darkly colored moths. These moths then bred and spread their dark color pattern to best fit into the new environment.

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The parents of a child with attention deficit–hyperactivity disorder ask the nurse about using medication. what is the most freq

just olya [345]

The child experiences difficulty following the educator's headings. The ADHD is a mental issue of the neurodevelopmental sort. It is described by issues focusing, over the top action, or trouble controlling conduct which isn't proper for a man's age.

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3 years ago

For some Gram-negative bacterial infections, antibiotic treatment can cause a more severe reaction than that caused by the base

Anni [7]

Answer:

Polymyxin because, it inserts into the cell membrane and disrupts homeostasis.

Explanation:

Antimicrobial effect reacts with the cell membrane of the gram negative bacteria and causes disruption in their cell membrane by creating pores.

The cell membrane of bacteria release endotoxin for creating defense mechanism.

But the effect of certain antimicrobial peptide disrupt the effect of membrane by releasing electrostatic interaction and creates membrane pores.

The interaction between the microbial peptide and the cell membrane causes disruption of the cell.

Thus polymyxin is used to treat against the gram negative bacteria as they breaks the cell membrane of the bacteria.

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2 years ago

A galaxy has less mass than a moon and more mass than a planet.<br> True<br> False

TEA [102]

Answer:

False, major false. A galaxy is a small portion of the entire universe... it contains plants, stars, asteroids, moons are insignificant compared to it. Also, pretty much all moons are larger than planets so that wouldn't even make sense.

7 0

3 years ago

Read 2 more answers

Please match the correct term to it definition

Reptile [31]

Answer:

Explanation:

1: Is symbiosis

2: is eutrophication

3: Predation

4: Trophic efficiency

5: Greenhouse effect

6: Nutrient cycling

Hope this helps!

If you need more help with this kind of subject reach out too me!

Please give brainliest! :)

4 0

3 years ago

Where are protein channnels that are used during facilitated duffusion loacated

Katarina [22]

Answer

Facilitated diffusion is the diffusion

Explanation

Facilitated diffusion is the diffusion of solutes through transport proteins in the plasma membrane

Hope this helps :-)

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2 years ago