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sineoko [7]
3 years ago
14

Pulmonary arteries transport ________.

Biology
1 answer:
andrezito [222]3 years ago
3 0

Answer:

B

Explanation:

I would say this because the pulmonary circulation only transports deoxygenated blood. And this blood gets transported to the lungs so the lungs can absorb oxygen and release carbon dioxide. I am not sure about this one though. This is what I think.

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Most fossil fuel companies lobby heavily for laws that make it difficult to develop renewable energy sources or that stop resear
Lina20 [59]

We will not be ready when fossil fuels run out and, as they disappear, those in poverty will lose access to things like heating and fuel for vehicles is how they will be affected and is denoted as option C.

<h3>What is Fossil fuel?</h3>

This is a hydrocarbon which is present naturally in the earth crust and examples include coal, crude oil etc.

When constant extraction is done, they will run out thereby making fuels for vehicles etc scarce and inaccessible.

Read more about Fossil fuel here brainly.com/question/79954

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4 0
2 years ago
1. A ________ is a push or a pull. A. acceleration
kicyunya [14]

Answer:

1. B

2.B

3. C

4. B

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Explanation:

4 0
3 years ago
Homeostasis: Response to Stimuli
likoan [24]

Answer:

3.)A person shivering when their body temperature is low.

7.)Ants moving within their mounds depending upon the time of day

1-A plant bending toward a light source.

.-Iguanas laying in the sunlight if their body temperature is low.

.-A unicellular organism beating microscopic hairs to escape a chemical pollutant in its environment

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The maintenance of relatively constant internal environment of an organism is called  Homeostasis.It is an automatic regulations of the body systems and organs controlled by the brain and some receptors, specific for certain body fluctuations.E.g Thermoreceptors Chemoreceptors etc.

The fluctuations in the body internal systems must be controlled within a narrow limits, for existence of living organism.The brain receives inputs from the receptors, and the outputs from the brain ensures the  homeostatic control.

The above examples are typical homeostatic responses by the organisms involved, because the inputs from the receptors  send signals to the brain ,and the organisms  responded to these with the example above.

Explanation:

5 0
4 years ago
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Delvig [45]

Answer:

Here

Explanation:

7 0
3 years ago
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27 years

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