18)Healthy ecosystems cycle matter.

A)Draw a diagram to illustrate or describe in words the cycle(s) of matter within the healthy lake in Model 1.

B) How did the influx of nutrients in the lake disrupt the cycle of matter in the lake and cause eutrophication?

19A)Draw a diagram to illustrate or describe in words the flow of energy through the healthy lake in Model 1.

19B)How did the influx of nutrients in the lake disrupt the flow of energy in the lake and cause eutrophication?

Explanation:

health Ecosystem sycle

Having Frozen Shoulder

Explanation:

A condition characterized by stiffness and pain in the shoulder joint.

The condition occurs more commonly in people with diabetes and in people who've kept their arm immobilized for a long period of time.

Symptoms may start gradually and resolve within one or two years.

Treatment involves stretching and sometimes injecting corticosteroids and numbing medications into the joint capsule. In some cases, surgery is used to loosen the joint capsule.