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Tasya [4]
2 years ago
6

How fast does sperm reproduce?

Health
1 answer:
PolarNik [594]2 years ago
8 0
You produce about 200,000 sperm cells per minute
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Ozone intake can cause irritation on what system of the body
Brut [27]

Answer:

How is ozone harmful? ... When inhaled, ozone can damage the lungs. Relatively low amounts can cause chest pain, coughing, shortness of breath and throat irritation. Ozone may also worsen chronic respiratory diseases such as asthma and compromise the ability of the body to fight respiratory infections.

Explanation:

3 0
3 years ago
Approximately how much surface area does this organ cover
White raven [17]

Answer:

Skin is the largest organ and covers a surface area of 20 square feet.

Explanation:

Skin has three layers the epidermis, the dermis and the hypodermis. the epidermis is the outermost layer and provides a water-proof barrier. The dermis contains hair follicles, connective tissue and sweat glands. The hypodermis is the subcutaneous deeper layer made up of connective tissue and fat.

5 0
2 years ago
Please HELP
avanturin [10]
The 3rd one
but he should also jot down a list of questions he intends to ask during each call and should be writing down the responses he receives as well as any follow up numbers etc that he needs to call <span />
4 0
3 years ago
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Which of the following BEST describes varicose veins? A. Veins cannot prevent the backflow of blood. B. Veins lose the ability t
Ksenya-84 [330]

Answer:

Varicose veins can best be described as veins cannot prevent the backflow of blood.

Explanation:

Varicose veins are a manifestation of venous insufficiency or peripheral vascular insufficiency.

Veins are blood vessels that, unlike arteries, are not able to contract, so they depend on gravity, muscle contractions and a system of valves to be able to carry blood to the heart.

<u>When the venous valves do not work, the blood is not transported properly, backflow occurs and is retained, producing dilation of the vein walls, which is characteristic of varicose veins</u>. In this case, veins cannot prevent the backflow of blood.

The other options are not correct because:

  • <em>Varicose veins do not lose their ability to transport blood. </em>
  • <em>Veins cannot be used to transport blood from the heart. </em>
  • <em>Failure to adequately transport waste to the heart does not apply in this case.</em>
6 0
3 years ago
Read 2 more answers
The rate of energy production exceeds the rate of population growth. True False
sweet-ann [11.9K]

Answer:

true

Explanation:

4 0
3 years ago
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