Answer: They cannot bend or move easily, they are not flexible as normal cells and they can block the blood flow.
Explanation:
Sickle cell or sickle cell disorder( SCD) is a group of red blood cell disorders that are inherited and they cannot bend or move easily in a human body.
A Normal cell is round-shaped and normal cells can move through blood vessels. they are carrying oxygen to all parts of the human body and sickle-shaped cells cannot do that. A Sickle-shaped cell can block that blood flow and it can cause many problems and diseases in the human body.
Answer: Observational Learning
Explanation:
Observational learning is kind of learning that occurs by observing the actions and behavior of others. It can be defined as a kind of social learning it can take various forms on the basis of various processes.
The given situation is an example of observational learning. Here, victor observes the CPR process performed by the instructor and tried it upon the second dummy.
Answer:
Drea shouldn't drink any. Her "friends" are liars too.
Explanation:
Drea was just minding her business, and then her friends come along and try to pressure her?! Obviously, they're not her friends. They full face, through the yellow of their alcohol soaked teeth lied to her! Alcohol has a terrible impact on the body, and they wanted to put that on their friend? Not cool.
Eating too much saturated fats in your diet can raise "bad" LDL cholesterol in your blood, which can increase the risk of heart disease and stroke. "Good" HDL cholesterol has a positive effect by taking cholesterol from parts of the body where there's too much of it to the liver, where it's disposed of.
D because they also make your shoes not sweat
