Answer:
A) Arteries carry blood away from the heart
Explanation:
Arteries are one of the types of blood vessels present in the human body which can be characterized by thick walls.
Arteries refer to the blood vessel which carries blood away from the heart to the body organs. In the organisms, the blood vessel becomes thinner and are known as the capillaries.
Since the body requires oxygen, therefore, arteries carry the oxygenated blood when it leaves the heart. Although most arteries carry the oxygenated blood two arteries which do not carry the oxygenated blood are umbilical and pulmonary arteries.
Thus, the selected option is the correct answer.
Mitosis is the process of nuclear division, which occurs just prior to cell division,
Affirmative action are those actions that are taken to modify the present or past laws against discrimination. It is a cure for the effects of past discriminatory actions.
It also helps to maintain equality between men and women. An employee face many discrimination in the work place and also while recruitment. The federal, local and state laws have identified several bases of discrimination and they are:
- Discrimination based on sex
- Discrimination based on religion
- Discrimination based on caste
- Discrimination based on colour
- Discrimination based on national origin.
Answer:
"attention disorders" and "children"
Explanation:
These two phrases will give her the expected disorder in children called Attention Deficit Hyperactivity Disorders,(ADHD) which she was likely searching for . it is a common mental disorder of children and teens with a gradual progression to adulthood in some cases. Children with this disorder are usually characterised with difficulty with paying attention, always hyperactive,and find it difficult to adjust their impulses, to stay at a place for long time, easily forget things, easily distracted etc
it is the commonest mental disorder of children, that is more prevalent in boys than girls.
it is manifested in adults with lack of concentration,difficulty in maintaining relationship, poor organisation.etc They are also prone to addiction.
The cause may be genetic, runs in the family,imbalances in certain neurotransmitter, trauma to the head which affect the brain, poor nutrition,. drugs use and smoking in pregnant women,and accidental exposure to certain Neurotoxins.
Medication and therapy( good education, managements )are the best methods of treatments.
