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Tomtit [17]
3 years ago
6

WILL GIVE ABRAINLEST

Biology
2 answers:
goldfiish [28.3K]3 years ago
3 0
The answer to the question is distilled water. The pH ranges from 0 being extremely acidic; to 14 not acidic. Whereas 7 is neutral. 
zhuklara [117]3 years ago
3 0

Answer: Option (b) is the correct answer.

Explanation:

Neutral pH means a substance which is neither acidic nor basic and thus its pH is equal to 7.

Distilled water is the water from which all the impurities have been removed and it is the pure state of water. Therefore, pH of distilled water is equal to 7.

Distilled water is deionized water.

Whereas ground water has minerals so its pH is not neutral. Rain water will have acids dissolved in it and milk also contains lactic acid, therefore, there pH will be less than 7.

Thus, we can conclude that out of the given options, distilled water has a neutral pH.

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Lev Vygotsky believed that learning takes place on two levels. According to him, how do all higher intellectual functions begin?
Aliun [14]

“B” because from our relationships that we learn outside our community it shapes us in what learning standards we would reflect on society where we are learning everyday

7 0
3 years ago
Which of the following is true
VMariaS [17]

Answer:

A) species diversity tends to increase as a result of ecological succession.

Explanation:

4 0
3 years ago
Mitosis and meiosis are processes by which animal and plant cells divide. Which statement BEST describes a difference between mi
kicyunya [14]
C.mitosis produces genetically identical daughter cells.
5 0
3 years ago
Read 2 more answers
The seeds are plant tissue and plants are able to perform both cellular respiration and
katrin [286]

Respiration is process where plant produce heat  

Explanation:

Respiration is essential component for every living thing this. Respiration help living thing get energy and stay alive. In plant cellular respiration is used to convert nutrient which is present in soil and this process can be understand as a cellular activity. In plants seeds play vital role.

The basic difference between respiration and photosynthesis is in respiration plant consume nutrient for survival and alive plant cell but in photosynthesis plant is able to make their own food.  In respiration only plant produce heat energy

<u>The formula of Respiration: </u>

Oxygen + glucose – Carbon dioxide + water + heat energy  

<u>The formula of Photosynthesis </u>

Carbon dioxide + Water + Sunlight – Oxygen + glucose  

7 0
3 years ago
What is the only common infection of the reproductive tract caused by a protozoan?
Gala2k [10]

Answer:

Trichomoniasis

Explanation:

Trichomoniasis is an sexually transmitted disease that affects around 30% of world population. The common symptoms are frequent urge to urinate, vaginal bleeding, burning sensation during urination.

The causative agent of trichomoniasis is a protozoa called <em>Trichomonas vaginalis</em>. This protozoan can be transfer through the genital contact. The protozoa can easily be transfer from affected individual to the healthy individual.

Thus, the correct answer is option (3).

6 0
3 years ago
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