Which is an example of a chemical defense in your skin? growing long hair shredding dead skinsweating palmsdeveloping calluses

The first line of defence (or outside defence system) includes physical and chemical barriers that are always ready and prepared to defend the body from infection. These include your skin, tears, mucus, cilia, stomach acid, urine flow, 'friendly' bacteria and white blood cells called neutrophils.

sweating palms because sweating is a natural way of cooling down, and releasing excess salt. Too much salt is really bad for your skin.

c. the initial amount of money placed in the savings account

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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