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Alinara [238K]
3 years ago
5

Please help!!!!!!!!!!!

Biology
1 answer:
adell [148]3 years ago
8 0

Answer:

answer is option i) 1and 3

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WILL MARK BRAINLIEST!!
8090 [49]
The answer is B) Limiting factors.

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4 0
3 years ago
PLEASE ANSWER ASAP Two organisms are found to have similarities in their DNA. What would this tell you
Otrada [13]

Answer:

They share common ancestors

Explanation:

DNA remain conserve for long time and genetic code dna us major source to know that if irganistims share common ancestors

5 0
3 years ago
A laboring client who is positive for group B Streptococcus (GBS) is given an initial dose of 2 g of ampicillin at 9 AM. Accordi
Vikki [24]

Answer:

The next dose will be 1 g of ampicillin after 4 hours.

Intrapartum antibiotic administration to women with group B that tested ampicillin or penicillin G, either antibiotic should first be considered for(2 g of ampicillin IV followed by 1 g every four hours until giving birth.

Explanation:

Group B streptococci (GBS) colonizes the vagina and rectum in 10–30% of pregnant women.1 In the newborn, GBS is a leading cause of neonatal sepsis and a major cause of pneumonia and meningitis.2

In 2002, the Centers for Disease Control and Prevention (CDC) issued guidelines to recommend that all pregnant women be screened at 35–37 weeks of gestation for GBS and, if positive, treated with intrapartum antibiotic prophylaxis. The aims of prophylaxis are 1) to decrease colony counts at the time of delivery; 2) to prevent the organism from ascending and proliferating in the amniotic fluid compartment; and 3) to achieve adequate levels of effective antibiotic in the fetal bloodstream during labor.

For Ampicillin  nonallergic patients, the protocol recommends a 2 g unit infusion of ampicillin, followed by 1 g  every 4 hours until delivery.3 At least 4 hours of intrapartum antibiotic prophylaxis are recommended.

7 0
3 years ago
Which three statements are true about the energy flow in an ecosystem
Lady_Fox [76]

Ecosystem energy flow. Energy's life moves. The energy cycle is based on the flow of energy in an ecosystem through various trophic levels. The cycling energy and nutrients obtained from various external sources maintain our ecosystem.

The responses are A, B, and E. A) Because the sun provides the entire ecosystem with energy, it is a major source of energy. B) because photosynthesis is the process in which plants convert radiant energy from the sun into chemical energy to form sugar-known glucose. E) I believe because, as it moves throughout the ecosystem, the amount of energy at each trophic level decreases.

I hope this helped!!!

6 0
3 years ago
Hich of these facts provides the best support for the hypothesis that plants evolved from green algae? which of these facts prov
nata0808 [166]
All points are correct
6 0
2 years ago
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