Answer:
1-true
2-False
3-False
4-True
Explanation:
1-Alzheimer's disease is a neurodegenerative disease and is the common way of dementia. It is a brain disorder that affects the ability to carry out your daily activities.
On the other hand, the most common type of arthritis is osteoarthritis, it is also known as degenerative arthritis, because it causes the detriment of cartilage and bones, causing pain and stiffness.
2-Cancer cannot be spread from one person to another by close contact, such as kissing, touching, sharing meals, etc.
3-Arteriosclerosis is not a congenital disease because it is not present during birth, arteriosclerosis is a disease that is caused by excess cholesterol in the blood vessels, causing blood to circulate with difficulty and therefore, the risk of an obstruction
4-Physical agents are the manifestations of energy that can cause injuries to people. Among these is the sun's energy or UV exposure
