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olga2289 [7]
3 years ago
8

Shigella transmission can usually be prevented by which of the following?

Biology
1 answer:
Anettt [7]3 years ago
3 0

Answer:

a. Proper Handwashing

Explanation:

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Complete the sentence.
taurus [48]
D because if the species was to be removed from an ecosystem, everything that needed that species as food, or the species ould have to adapt to the foods available in the new ecosystem they live in. Hope I helped, and let me know if you are still not 100% sure about the answer, and I'll try to clarify what I said.
8 0
3 years ago
There are economic concerns surrounding the products that have been genetically engineered for particular traits, including phar
enot [183]

Answer:

other answer is right but they got the letter wrong, its answer B: Birth defects

Explanation:

8 0
3 years ago
The lungs remain inflated because ___________.a. intrapleural pressure is exactly equal to atmospheric pressure b. intrapleural
kkurt [141]

Answer:

Option C,  Intrapleural pressure is less than intrapulmonary pressure

Explanation:

During inspiration, the air enters the lungs due to lower pressure in the intrapulmonary or intra-alveolar  than the atmospheric pressure. During quite respiration, the intrapulmonary pressure reduces to a pressure that is 3 mm Hg lower than that of atmospheric pressure. During quiet expiration, the intrapulmonary pressure rises up to a pressure that is 3 mm Hg higher than that of atmospheric pressure. This leads to lack of air in the intrapleural space thereby producing intrapleural pressure which is lesser than that of intrapulmonary pressure.  

This difference in pressure (i.e higher pressure with in the lungs than the atmosphere)  causes lungs to remain attached to the chest wall and hence looks inflated.  

Hence, option C is correct

8 0
3 years ago
Natural selection is an important mechanism for evolution. If there is a change in the environment, which of the following state
Alex17521 [72]

Answer:

I think the correct answer to your question is:B

Explanation:

8 0
3 years ago
Plenty of food, water and suitable temperature are the conditions required for the growth of fungi. Is it true or false?
jonny [76]
<h2><em>True</em></h2>

<em>Explanation:</em>

<em>Some species of fungi do grow better at warm temperatures (70-90°F), but there are some that thrive in very high temperatures of 130-150°F and some that will thrive in very low temperatures below 32°F (below freezing). ... Water: Fungi need lots of water to grow. For most fungi this is true. :)</em>

5 0
3 years ago
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