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Viktor [21]
2 years ago
9

Which of the following statements on ecosystem stability is correct?

Biology
2 answers:
torisob [31]2 years ago
8 0

Answer:

B. Multiple keystone species are important to ecological stability

Explanation:

Sergeeva-Olga [200]2 years ago
4 0
I think the answer is B
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Angiotensin ii acts on the kidney to retain more sodium. <br> a. True <br> b. False
Juliette [100K]

false not 100% sure

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3 years ago
PSYCHOLOGY <br> Briefly describe the relationship between hormones, emotion, and external behavior
myrzilka [38]
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3 years ago
Living things are characterized by several properties, Write these function of life
Y_Kistochka [10]

Answer:

All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.

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3 years ago
A woman reports to the emergency room in january with her cyanotic (blue-colored) 10-month-old child. the mother reports that th
alexgriva [62]
Because of symptoms and age, we would consider some diagnosis of bronchitis due to RSV infection, pneumonia because of Haemophilus influenza infections, and pertussis infection including apnea. Here I can say the answer is pneumonia due to infection of Haemophilus influenza.
The kind of treatment we can give depending on my diagnosis are; high dosage of oral erythromycin to clear the infection bacteria, supportive therapies in hospital in order to maintain blood oxygen levels and in open airways, low dosage of erythromycin which is given intravenously to clear the infection of bacteria which I can say it is the best treatment.
Some of the treatment for the infant to diminish such infection chances are MMR vaccines, toxin antiserum DTaP vaccine, influenza shot which I can recommend for the infant.
The best reason I can say about these conditions and symptoms are associated with pneumonia whereby we can say the low dose of erythromycin which is given intravenously is effective. The best prophylactic treatment is influenza shots.
3 0
3 years ago
Number of sets of chromosomes in mitosis
raketka [301]
This depends on what organism you're referring to.
Humans have 23 sets of chromosomes. 
In mitosis, identical cells are being produced. 
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3 years ago
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