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Scilla [17]
3 years ago
15

HELP PLEASE 30 POINTS!

Biology
1 answer:
julsineya [31]3 years ago
4 0

Answer:

It becomes more smaller in tension because that is what contract means, they take different forms which are smaller such as what the question example gives you, when you bend your biceps they become smaller in length.

Hope this helps!

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Antibiotics fight infections by
aleksandr82 [10.1K]

Answer:

preventing viruses from replicating

Explanation:

6 0
3 years ago
An organ or tissue may be better able to resist damage from hypoperfusion if the:_________
wlad13 [49]

An organ or tissue may be better able to resist damage from hypoperfusion if the: body's temperature is considerably less than 98.6°F (37.0°C)

<h3>What is hypoperfusion?</h3>
  • A word used to denote "a decreased amount of blood flow" is hypoperfusion. We can refer to ischemia that arises as "hypoperfusion" when there is insufficient blood flow.
  • Low blood pressure, heart failure, or blood volume loss are some of the causes of hypoperfusion. Lightheadedness, dizziness, headaches, nausea, exhaustion, and shortness of breath are typical symptoms that are made worse by being upright and made better by lying down.
  • Thromboemboli are encouraged to form by hypoperfusion. Severe occlusive lesions result in hypoperfusion, which alters the quantity and turbulence of blood flow and encourages the development of both white and red thrombi, which are the building blocks of emboli.

Learn more about the hypoperfusion with the help of the given link:

brainly.com/question/28286859

#SPJ4

6 0
2 years ago
How many chromosomes foes the nucleus of heart muscle cell contain?
shtirl [24]

Answer:

46 chromosomes

Humans have 23 pairs of chromosomes, so our hearts have 46 chromosomes.

Explanation:

Hope it helps

8 0
3 years ago
Read 2 more answers
Cyclophosphamide and thiotepa are examples of:
lutik1710 [3]

Answer:

<em><u>ALKYLATING AGENTS</u></em>

Explanation:

Examples of alkylating agents include chlorambucil, cyclophosphamide, thiotepa, and busulfan.

HOPE IT HELPS.

PLEASE MARK ME AS BRAINLIEST.

5 0
2 years ago
The head of a giraffe is 2.0 m above its heart and the density of the blood is 1.05 103 kg/m3. what is the difference in pressur
erastovalidia [21]
The giraffe head is higher than its heart so the blood pressure in the head must be lower than in the heart. The pressure is directly related to the density, gravity, and the height. The calculation would be:

<span>P = ρ*g*h 
</span>P= 1.05* 10^3 kg/m3 * 9.8m/s2 * 2m= <span>20 580 pascals= 20.58 kpa</span>
8 0
3 years ago
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