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solong [7]
3 years ago
7

Review the chart, which shows the population sizes of three African animals in 1990 and 2000.

Biology
1 answer:
ExtremeBDS [4]3 years ago
7 0

Answer:

lion and cheetah populations compete for the food source of zebras ,and lions outcome cheetahs

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Who were the people left out of the postwar boom? How do you account for their exclusion?
Anna11 [10]
<h2>African Americans </h2>

Explanation:

African Americans  were the people left out of the postwar boom

  • African Americans and women were entitled to the same benefits as white men under the GI Bill, but often faced difficulty trying to claim their benefits due to discrimination
  • Those who did manage to get benefits were often steered towards training for menial jobs
  • The frustration of African American veterans barred from participating in the postwar economic boom became a major motivating factor in the Civil Rights Movement  
4 0
3 years ago
True or false: Most muscles contain a combination of all three muscle types, slow oxidative, fast oxidative, and fast glycolytic
kkurt [141]

Thanks to what we know about muscles and the fibers they contain, we can confirm that the statement in the question is in fact true.

Muscle is a type of tissue which due to coordinated systems that make up their composition, have the ability to contract. This ability allows for greater efficiency. In humans, the muscle systems are classified into three kinds:

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  2. Skeletal muscle
  3. Smooth muscle

Despite the different classifications and functions of each muscle type, each of these muscles contains a combination of three types of muscle fibers, which are the fibers listed in the question:

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  2. Fast oxidative
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To learn more visit:

brainly.com/question/1462286?referrer=searchResults

3 0
2 years ago
Testosterone causes secondary male characteristics list 3 such characteristics
Nonamiya [84]
1) appearance of beard and moustache

2) broadening of chest and shoulders

3) changing of voice into a more grave one
6 0
3 years ago
In general, why might cell-wall inhibiting antimicrobial drugs be less effective on gram-negative bacteria compared to gram-posi
asambeis [7]

Cell-wall inhibiting antimicrobial drugs be less effective on gram-negative bacteria compared to gram-positive bacteria because the outer membrane of the gram-negative bacteria inhibits penetration of the drug and the peptidoglycan found in gram-positive bacteria is structurally different from that in gram-negative bacteria.  

Answer: Option B & C

<u>Explanation:</u>

Antimicrobial drugs are induced into a body to act on that particular selective bacterium which causes disease. When antimicrobial drugs are injected they act efficiently on the gram positive bacteria inhibiting the proliferation of the cells by acting on the cell wall so that cell multiplication doesn’t happen.

On the other hand it is hard to act on the gram-negative bacteria as it has a cell membrane that inhibits drug penetration into it. Both cell walls contain peptidoglycan but in the gram-positive is more assembled and layered while in the gram-negative it is just a thin layer. As gram-positive is thick layered it provides place for another molecule to attach to it but the thin layer in gram-negative inhibits it.

4 0
3 years ago
The ocean stores carbon from its interactions with the atmosphere, so the ocean serves as (a) _________ for the carbon cycle.(1
Gemiola [76]

Answer:

Carbon source.

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The ocean is storing carbon, it is a carbon source.

It's storing the carbon until it's needed in the carbon cycle.

6 0
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