Paul's father and paternal grandfather both contracted but survived prostate cancer with treatment. which answer best explains what this means for paul? paul should know he has a higher risk of prostate cancer and take preventative steps.
paul should not worry about this history as both survived the cancer. paul should have his prostate removed as soon as possible. paul should live a healthy lifestyle and not worry about cancer at all.

The correct answer would be Paul should know he has a higher risk of prostate cancer and take preventative steps.

Explanation:

Paul's father and paternal grandfather both had prostate cancer. So this well established that paul is at high risk of prostate cancer. However, his father and grandfather both survived, even though they contracted but survived so removing the prostate can not be logical. He should be taking preventative steps.

Thus, the correct answer would be the first statement.

Chemical senses

Explanation:

Olfaction and gustation are called chemical senses because they have sensory receptors that respond to molecules in the food we eat or in the air we breathe

Olfaction is odor detection, the olfactory receptors are located in the olfactory epithelium, a dime-sized area at the top of each nasal cavity An epithelium is a layer of cells, so the olfactory epithelium is a layer of cells devoted to the sense of smellThe receptors feed directly into a part of the brain called the olfactory bulbGustation is usually called the sense of taste, despite the fact that olfaction dominates our ability to taste foods and liquidsTaste cells are gathered together in taste buds on the tongue, and taste buds are hidden in bumps on the tongue called papillaeOlfaction and gustation are are stimulated by chemicals, the molecules of which interact with receptors to produce a generator potential (olfaction) or receptor potential (gustation)