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Naily [24]
3 years ago
11

What is the exchange of gases between the lungs and the blood?

Biology
1 answer:
MissTica3 years ago
5 0
It is called external respiration; the exchange of gases between alveoli of the lungs and blood, it exchanges carbon dioxide from the blood and oxygen from the air and are transported to the body from there.
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Assessment started: undefined.
Mademuasel [1]

Answer:

Resources from the ocean are found i many regions, but the majority of all resources are located in which of the following regions? continental shelf.

Explanation:

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3 years ago
A humpcnid enocaom is made of two or more simple machines.
zhuklara [117]

<em>Hi! :) :) The question statement says</em>: <u>"A Humpcnid Enocaom is made of two or more simple machines."</u>

<u></u>

The answer/def: <u><em>Compound Machine </em></u>

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4 years ago
The great scientist Isaac Newton said that his long studies of the moon gave him headaches.What do you think is complicated stud
Oduvanchick [21]
Well, using Math to see how far the Moon is from the Earth could be hard. Also, he saw that the Moon is moving in a "circle" instead of flying off, so the Earth did have a pull on the Moon so that it didn't fly away. Newton had to use Math in order to be able to identify what it's now called gravity. There's a lot that the Moon has to offer, there were no computers back then, so there's was no calculator and everything had to be done by hand.
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4 years ago
Why should humans be concerned about a decline in the number of cricket frogs? ​
dangina [55]

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Another reason often given…to conserve biodiversity is that organisms, as components of ecosystems, provide services, and their interactions with other organisms contribute to the overall healthy functioning of ecosystems… On a practical level, biologists want to know just how much the loss of a few species will reduce the quality of services within a specific ecosystem. Two schools of thought prevail.

6 0
3 years ago
Read 2 more answers
Which of the following is an example of a biotic factor?
coldgirl [10]

Answer:

The shrimp population in a bay

Explanation:

Biotic factors are the living component of an ecosystem. These include the plants and animals that inhabit the area. The rest of the choices are the abiotic factors which describe the non-living component of an ecosystem. Abiotic and biotic factors are interrelated and together help to form an ecosystem and biome.

3 0
3 years ago
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