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Aleks04 [339]
3 years ago
8

As per the United Nations, when will the world’s population reach 9 billion people?

Biology
2 answers:
stealth61 [152]3 years ago
8 0

Answer:

I think it's (a) 2025

Vikki [24]3 years ago
3 0

Answer:

The answer is B.) 2050

Explanation:

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Give an example and a brief description of a pathological condition that affects the skeleton
KiRa [710]

Answer:

An example of a pathological condition that affects the skeleton is Osteoporosis .

Explanation:

Osteoporosis is a disease that affects the skeleton in which the quality and density of bone are reduced. In this condition, the chances are high for easy bone fracture as they become fragile. Bone density takes place in very silently but progressively.

Osteoporosis condition leads to higher bone loss (osteoblast) than the growth of new bone (osteoclast). Bones become like a honeycomb, fragile and easy to fracture. This pathological condition generally occurs due to the imbalance of hormones that are a parathyroid hormone, estrogen, and to a lesser extent of testosterone.

This condition can be prevented by proper diet and appropriate amount of protein and vitamin D.

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garri49 [273]

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Australian rabbits are an invasive species. They reproduce quickly and eat crops, especially root vegetables, cabbage, etc.

Because of this, humans are effected because they destroy our food.

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As much as they may be cute, they damage the ecosystem that way!

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remember that the action and reaction forces are equal in any collision if the action and reaction forces are equal then why do
labwork [276]

Answer:

Newtons´s second  law explain that F=MA, so, the heavier the car, the higher the impact force.

Explanation:

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In ancient times people thought that diseases were caused by angry God’s why did they think so
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