The nail plate is a hardened keratin plate that sits on and covers the nail bed.
Answer and Explanation:
Alzheimer's disease (AD) is a neurodegenerative disease probably caused by the accumulation of beta-amyloid peptide in the brain. AD is the leading cause of dementia in the elderly people. Usually presents with gradual symptoms of loss of cognitive functions (memory, orientation, attention and language) caused by the death of neurons.
Similar to AD, we have Lewy body dementia and Parkinson's disease dementia, which may be variations of the same disease. In this disease, synuclein (a protein in the brain that helps nerve cells to communicate) changes shape (remains "badly folded") and slowly accumulates mainly in the brain, but also in the digestive tract and heart. These abnormal synuclein deposits are called Lewy bodies. Misfolded synuclein in Lewy bodies triggers more misfolded synuclein, resulting in the formation of more Lewy bodies. Brain damage results from the accumulation of Lewy bodies. Lewy bodies also is develop in some people with Alzheimer's disease,
I believe the answer is a job ( C ) correct me if I am wrong please.
I think the correct answer from the choices listed above is the third option. Resistance of a material being scratched in known as hardness. It <span> is defined as the ability of a material to resist plastic deformation. Hope this answers the question. Have a nice day.</span>
Bad hygiene, puberty, physical activity or just normal teenage bodily changes.
