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zlopas [31]
2 years ago
12

What does it mean when the pH increases or decreases​

Biology
1 answer:
mojhsa [17]2 years ago
7 0

Answer:

how acidic or basic a solution is

Explanation:

the lower the pH level the more acidic and the hight the pH level the more basic it is

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I would appreciate the help cuz i don't know​
spin [16.1K]

Answer:

The answer is:

D. The population must be very large.

Hope that helps :)

8 0
3 years ago
does the changing seasons remove co2 from the air ? i think it might due to increased plant grwoth but im unsure.
MA_775_DIABLO [31]
I don't think changing seasons can REMOVE CO2 from the air, but I do think instead it could add it to the air. It's a long process that involves several ecosystems and stuff. But, as the climate is getting warmer, ice caps are melting and within these ice caps... there are trapped bubbles of CO2 that are released ( I am not sure if this adds a lot of CO2 to the atmosphere, but I am sure that it does contribute to CO2 concentration). 

In relation to your last statement... plant growth would actually reduce CO2 in the air because of the process of photosynthesis. Plants take in CO2 and give out O2 for us to breathe. In turn we conduct cellular respiration in which we take in the O2 and give out the CO2. So, plants are actually one good solution for decreasing CO2 levels. 
5 0
3 years ago
For every man who has type i osteoporosis, about how many women have it? 2 3 4 6
Bond [772]
<span>The correct answer is 6.</span>  
<span>
When we compare male and female, the prevalence of osteoporosis and the rate of fractures are much higher in postmenopausal women than in men of the same age.  Because of that, this condition is often called “woman’s disease”. One of the explications is that women have smaller and thinner bones than men. Also, estrogen decreases when women reach menopause, which can cause bone loss.</span>
5 0
2 years ago
Factors affecting heart rate
Genrish500 [490]
1) breathing
2) emotional stress
3) physical stress
4) vagal stimulation
5) medications
6) illness
7) diseased heart
4 0
3 years ago
What THREE traits do pcculations have that allow for natural selection?<br> 3F
natita [175]

Answer:

a struggle for existence, variation and inheritance. These are said to be the necessary and sufficient conditions for natural selection to occur.

Explanation:

6 0
1 year ago
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