What is the difference between rheumatoid arthritis and osteoarthritis

The cause of rheumatoid arthritis is self-inflicted by the body immune system while osteoarthritis is due to wear and tear of joints parts

Explanation:

Rheumatoid arthritis is a self-inflicted disease whereby the immune system attacks the joints due to the accumulation of urates in the body. It is characterised by pain, inflammation and swelling of the joints, inability to move joints or other body parts.

On the other hand, osteoarthritis, is simply due to wear and tear state of the joints caused by its prolonged use. Thus,

osteoarthritis affect people of old age and is characterised by pain and stiffness in joints

correct answer: biotic and abiotic limitations

carrying capacity is defined as the total number of an organism who can be supported in a given area within the natural resources limit and without harming or degrading the natural, economic or the cultural environment present for the future generations.

carrying capacity is determined by the limiting factors, which are known to affect the natural resources available. it may include water, nutrients, minerals, space, light etc.

explanation:

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