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Tasya [4]
3 years ago
15

Physical activity must be strenuous to be effective.

Health
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

Opinion

Explanation:

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Can stroke volume increase if edv does not change?
Bingel [31]

Answer:

The volume of a gas will decrease.

Let's think of some good examples. How about an air tank? Its volume is very small but the gas it contains could easily fill a small room. How is the volume so small, then? Because the gas is under extremely high pressure.

Okay so intuition from every day life tells us increase in pressure means decrease in volume.

Examples of temperature? A hot air balloon is filled by a flame that heats the gas inside it. The balloon gets bigger - the volume rises. This is an especially relevant example since the hot air balloon rises due to buoyancy, meaning the air inside it is less dense than the air outside it.

Less dense means there is less mass per volume inside it, so again we know that the gas inside the balloon has undergone an increase in volume in response to being heated.

So increase of temperature means an increase of volume.

The answer to your question, then, is that the volume will decrease (which is actually kinda difficult to do sometimes...but still a theoretical fact).

For further reading and understanding, see "Ideal gas law".

Explanation:

5 0
4 years ago
What are the basic hormonal and anatomical differences between men and women?
Rufina [12.5K]

Answer:

The more testosterone a man has, the stronger his brow, cheekbones and jaw line. Meanwhile, the more estrogen a woman has, the wider her face, fuller her lips and the higher her eyebrows. In short, sex hormones control the divergence of male and female facial features.

Along with chiseled jaws, higher testosterone has been shown to correlate with muscle strength and aggression in men, as well as with genetic vigor. Perhaps for this reason, studies have shown that women judge men with more angular features as likely to be dominant over men with rounder, more effeminate faces.

They also tend to rate men with masculine features as more attractive, especially when they themselves are ovulating and, thus (at least subconsciously) on the lookout for a male sex partner who'll produce fit offspring. When they're looking for a long-term partner, on the other hand, studies show that women tend to prefer men with more effeminate features, who have less testosterone and are likely to be more loyal partners and caring fathers. [How Women Pick Mates vs. Flings]

Explanation:

5 0
3 years ago
The peripheral nervous system is every nerve system in your body except these two things which make up the central nervous syste
Lubov Fominskaja [6]
Brain and Spinal chord is in fact correct (: 
7 0
3 years ago
Fiber aids in digestion and ___ of foods and it is found mainly in carbohydrates
yawa3891 [41]

Answer:

I beleive it is calories

Explanation:

Sorry if I am wrong! Hope it helps!

5 0
3 years ago
Read 2 more answers
Health rants here:))<br><br><br> frendss/moo<br> ots&gt;&gt;!
koban [17]

Answer: Health is worst

Explanation: All it is is reproductive questions and cigarette questions

3 0
3 years ago
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