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2 years ago

This earth system is concerned with all life on the planet

Biology

2 answers:

EleoNora [17]2 years ago

7 0

Answer: Biosphere

The biosphere is the totality of life on Earth for all living organisms. This contains all living organisms and it is intimately related to the other three spheres: most living organisms require gases from the atmosphere, water from the hydrosphere and nutrients and minerals from the geosphere.

Brainliest pwease if I could do you any help!

Nutka1998 [239]2 years ago

6 0

Answer:

The Biosphere

Explanation:

The biosphere is made up of all living organisms and is inextricably linked to the other three spheres: most live organisms need gases from the atmosphere, water from the hydrosphere, and nutrients and minerals from the geosphere.

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Distinguish between innate and acquired immunity

mote1985 [20]

Answer:

Innate immunity you are born with.

Acquired immunity you need to work on over time

Explanation:

Poison ivy for example. Come people are born immune to it, while others have to be around it a lot, (agonizingly so), and they will build up immunity to it's poison.

5 0

3 years ago

Diagnose: Mrs. Harris is a 60 year old white woman. She has noticed in recent years that her height has slightly decreased. Rece

Brut [27]

Answer:

Q: Which skeletal system disorder might she be suffering from?

A: Osteoporosis

Q: What techniques could be used to diagnose her condition?

A: Bone mineral density (BMD) test or dual energy X-ray absorptiometry (DXA) scan

Q: What treatments are available?

A: Medication, healthy food.

Explanation:

The vertebral discs between vertebrae could shrink with age. Therefore, a height loss up to 1-inch is normal. However, if the height loss is more then it is possibly due to osteoporosis.

A bone mineral density test, also known as dual energy X-ray absorptiometry scan, is a well-adapted test to measure the amount of calcium and other minerals in the bones. It uses X-rays to measure the content of calcium and thus strength of bones.

A person who is already suffering from osteoporosis should be treated with medicine right away so that it stops further deterioration of the bones and avoid any future bone fractures. Further, it can be handled by eating a healthy diet and supplements such as vitamins D. In case some of the bones/vertebrae are already fractured, surgical approaches might be necessary.

8 0

3 years ago

Which occours during translation but not during transtcription

stellarik [79]

An mRNA template is used to create an amino acid chain

5 0

3 years ago

what are some human behaviors that can cause harm to ecosystems or specific species? other than the obvious cutting down trees?

horrorfan [7]

Throwing garbage on the ground, not putting out a camp fire, lighting something that creates smoke...

4 0

4 years ago

What is the force exerted on an object if it experiences 1000 Pa of pressure over an area of 25 m2? NO UNIT, NO COMMA, AND NO DE

rodikova [14]

Answer:

F = 25000 N

Explanation:

It is given that,

Pressure exerted by the object, P = 1000 Pa

Area of cross section, A = 25 m²

We need to find the force exerted on an object. The pressure exerted by an object is equal to the force acting per unit area. So,

$P=\dfrac{F}{A}\\\\F=P\times A\\\\F=1000\ Pa\times 25\ m^2\\\\F=25000\ N$

So, the force exerted on an object is 25000 N.

6 0

3 years ago