How many nerves and blood vessels are in a square inch of skin?

20 feet blood vessels and 1000 nerve endings

Explanation:

The skin is the largest organ of the body and is composed of three layers that are epidermis, dermis and the subcutaneous layer. The outer layer is the epidermis consisting of cells that are tightly packed in around in 20 layers. The middle thick layer is the dermis that consist of glands, nerves, blood vessels, and hair follicles that provide skin its functions. The inner layer is the subcutaneous that is composed of connective tissue and fat.

The square inch of skin consist of 20 feet blood vessels, 1000 nerve endings, 650 sweat glands and 100 oil glands. The blood vessels supplies blood to the tissues and the nerve endings upon stimulation sends signals to the brain and generate response depending on the kind of stimulus like heat, pressure, pain, or temperature.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.