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SCORPION-xisa [38]
3 years ago
12

What percent of North America is covered by forest

Biology
2 answers:
Alex787 [66]3 years ago
8 0

Answer:

40 Simple subtraction

padilas [110]3 years ago
5 0
73.7% idk beacuse this is a guess
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Check all that are functions of the blood in the body transports oxygen from the lungs to body cells
Alex17521 [72]

Answer:

The functions of blood are ;

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Explanation:

Blood carries white blood cells which helps in fighting of pathogens to keep the bod immune from infections .

Blood adjusts to environmental temperatures to keep the body either warm or cold.

When a person gets injures , blood avails platelets to the  surface , which in turn hardens to form a clot on the wound hence prevent blood lose .

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1 year ago
Match each statement to the type of behavior it describes.
Serga [27]

Answer:

A, C, D are responsible. B is irresponsible

Explanation:

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3 years ago
One reason biodiversity is such an important aspect of sustainability is that it ____. Group of answer choices provides vital ec
PtichkaEL [24]

One reason biodiversity is such an important aspect of sustainability is that it provides vital ecosystem services through the interactions among species and keeps any population from growing too large (option A).

<h3>What is biodiversity?</h3>

Biodiversity refers to the number and variety of species of plant and animal life within a region.

Sustainability is the means of configuring civilization and human activity so that society, its members and its economies are able to meet their needs and express their greatest potential in the present without compromising the ability of future generations to do the same.

Biodiversity helps to ensure sustainability because it provides vital ecosystem services through the interactions among species and keeps any population from growing too large.

Learn more about biodiversity at: brainly.com/question/13073382

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2 years ago
What is the outermost layer of the wall of the heart called
Aloiza [94]
The wall of the heart<span> consists of three </span>layers<span>: the epicardium (external </span>layer<span>), the myocardium (middle </span>layer<span>) and the endocardium (inner </span>layer<span>). The epicardium is the thin, transparent </span>outer layer<span> of the wall and is composed of delicate connective tissue.

</span>
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3 years ago
Are mackeral sharks alive today
Tcecarenko [31]
Yes they are alive in numbers today and they are known as one of the most top shark killers there are, other than the great white shark and killer whales. *there is a pic below of the shark, I take no credit for it, I just found it off google.

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3 years ago
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