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elena-s [515]
3 years ago
15

Which of the following is the first step in respiration?

Health
2 answers:
KonstantinChe [14]3 years ago
6 0
C I think not sure 100%
leonid [27]3 years ago
3 0
I think the Answer is B: Oxygen is taken into the lungs.
I will give you a link in the comments that might help you. :)

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What are the implications of using ergogenic aids? Discuss pros and cons of these substances
NNADVOKAT [17]

Answer:

Ergogenic aids, as the latter word (aid) implies, is any substance, drug, device, taken by individuals with the aim of increasing the capacity for work output through eliminating fatigue and improving recovery from tedious tasks. Some examples of ergogenic aids include ephedrine, caffeine, creatine, anabolic steroids. They are used for the treatment of some health problems and they are also used by athletes (some are banned substances in some sports).

Question: What are the implications of using ergogenic aids

Answer: Is discussed in the pros and cons section of using ergogenic aids below

Pros of using ergogenic aids

1. It can be used to treat some health conditions.

2. Ergogenic acids, for example, steroids increase muscle activity during exercise and decrease fatigue.

3. Increase muscle mass, increase bodily strength and power .

4. Gives a competitive edge to individuals who use it over others in sports.

Cons of using ergogenic aids

1. High doses could have an adverse effect on consumer health which include: central nervous system and kidney damage.

2. It can increase the level of aggression in consumers which is not good especially in sports.

3. Anabolic steroids  could also affect the potency of sperm cells, sperm production in males, and could also disrupt the menstrual cycle in females.

4. Long term use could lead to seizures and liver damage.

4 0
2 years ago
Structures in plant leaves that open and close to maintain homeostasis are called _____.
Jlenok [28]

Answer:

stomata

Explanation:

Structures in plant leaves that open and close to maintain homeostasis are stomata.

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What is saturated fat
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Explanation: my bad jit

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3. The agricultural revolution took place approximately
mojhsa [17]

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10,000 years ago

Explanation:

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Well- Sugars, saturated fats, and trans fats should make up less than ten percent of a persons daily calorie intake
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