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Allisa [31]
3 years ago
11

Which of the statements is accurate?

Biology
1 answer:
Zarrin [17]3 years ago
4 0

Answer:

The correct answer is option A.  

Explanation:

In amphibians, reptiles and other animals, the circulation is directed in 2 circulation systems. The blood flow through the lungs and then flow back to the heart, is pulmonary circulation and the other is the rest of the body to organs known as systemic circulation. Amphibians have 3 chambered heart in their body that pumps the blood.

Diving reptiles can change the pattern of blood circulation to bypass their lungs when in water.

Thus, the correct answer is option A.

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How long can a healthy ecosystem remain stable.​
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On ten acres of native forest there are eight white-tailed deer, seven coyotes, 45 armadillos, and 231 loblolly pine trees. Whic
Natasha2012 [34]

loblolly pine trees

Explanation:

Population density refers to the amount of organisms living in a particular area:

            Population density = \frac{number of organisms}{Area}

Area of the forest = 10acres

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  White-tailed deer = \frac{8 white tailed deer}{10acres}

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   loblolly pine = \frac{231loblolly pine trees}{10acres} = 23.1loblolly pine trees/acre

The population with the highest density is that of the loblolly pine trees with 23.1 of the trees in an acre.

learn more;

Population brainly.com/question/13181732

#learnwithBrainly

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