Arthritis is a joint disorder involving joint inflammation.Pain is often localized to only the affected joint. Osteoarthritis is a wear and tear type of arthritis often affects aging population affecting joints in hands,knees and lower back. Heberden's node is an example and develops around middle age thus Wendell might have this.

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3 years ago

Help please!! much appreciated

AlekseyPX

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities

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2 years ago

A student reported that a limp stalk of celery became crisp when placed in ice water In attempting to understand what happened t

FromTheMoon [43]

C. hypothesis. He is giving a possible answer to the question "why did the celery crisp when placed in water?"

4 0

2 years ago

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