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marysya [2.9K]
3 years ago
12

A substance with a ph of 5 is called

Biology
2 answers:
ddd [48]3 years ago
6 0

Answer:

A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic. The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value. For example, pH 4 is ten times more acidic than pH 5 and 100 times (10 times 10) more acidic than pH 6.

Please said thanks

igor_vitrenko [27]3 years ago
4 0

Answer:

acid

Explanation:

The pH scale is from 0-14.  7 is neutral, anything less that 7 is an acid & anything greater than 7 is a base (alkaline)

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How do bogs keep themselves cool
dsp73

Answer: Like humans, dogs need to keep themselves cool to protect their bodies. They do sweat, but not in the same way. They only have sweat glands only on the paw pads and nose leather. Since they are covered with fur, it is more challenging to keep their bodies cool.

After your dog runs around, you will notice that he begins to pant heavily. Dogs rely on panting to keep their bodies cool. Panting causes the evaporation of water from the nasal cavity, tongue, throat and lungs, which helps lower their body temperature.

They also experience the same dilation in blood vessels as humans, which brings blood to the surface of the skin, allowing the air in the environment to cool them.

Any dog is at risk for heat-related problems, especially in warm, humid weather. Our brachycephalic friends are at a much greater risk than their long-nosed counterparts. Large breeds with thick coats, such as Bernese Mountain dogs or Pyrenees are also more prone. Dogs with pre-existing heart conditions or respiratory issues are also more likely to be overcome by the heat.

When these dogs pant to try and cool themselves, they have to work harder to do so. This only raises their body temperature even higher, making it worse instead of better.

8 0
2 years ago
Which state of matter best describes the elements inside stars?(1 point)
Sladkaya [172]

Answer:

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3 0
3 years ago
Lymph found only when there is a pathological condition that allows it to leak from capillaries ____.
LenKa [72]

Answer:  All of the choices are correct.

Explanation:

Schamberg's disease is the pathological condition that allows lymph to leak from the blood capillaries, it causes no other symptoms beside skin discoloration and itching. The condition is caused by inflammation of capillaries near the surface of skin and subsequent leaking of blood cells into surrounding tissues.

So, the Lymph  found in this patholgical condition is a fluid that circulates the entire body in the lymphatic system. The lymphoid organs include (the spleen, lymph nodes, bone marrow, thymus and lymph tissue) . These lymph nodes are small, bean-shaped structures which produce and store cells, specialized in fighting infections.

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However, Fluid in the spaces between the tissues are called interstitial fluid (tissue fluid). They provides the cells of the body with nutrients (via the blood supply) and a means of waste removal.

As such, Lymph is formed when the interstitial fluid is collected through tiny lymph capillaries, which are located throughout the body. It is then transported through lymph vessels to lymph nodes, which clean and filter it. Lymph then flows on to the lymphatic ducts, before emptying into the right or the left subclavian vein, where it mixes back with blood.

6 0
3 years ago
What is the main function of the cell membrane in all cells
7nadin3 [17]

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Explanation:

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Read 2 more answers
Puritan disagreement over the use of inoculations for smallpox reflected tensions over what broader issue?
Vadim26 [7]
<h2>Smallpox Vaccine</h2>

Explanation:

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  • This for the most part delivered a less extreme contamination than normally procured smallpox, yet at the same time initiated invulnerability to it.  
  • It created insusceptibility as a rule, however it likewise murdered a few people and added to smallpox outbreaks.

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