Question

Please answer the below questions ( I need answers for all the below questions). Thank you

True or False

Write true if the statement is true or false if the statement is false.

_______ The heart consists mainly of muscle.

_______ Blood pressure is highest in veins.

_______ Atherosclerosis is the buildup of plaque inside arteries.

_______ Platelets are blood cells that fight infections.

_______ Peripheral gas exchange takes place in the lungs.

_______ Food travels from the mouth to the stomach because of gravity.

_______ Most absorption of nutrients takes place in the stomach.

_______ For good health, you should never eat lipids.

_______ The kidneys are the main organs of the excretory system.

_______ Nephrons carry urine out of the body.

Fill in the Blanks

Fill in the blank with the term that best completes the sentence.

____________ is blood pressure that is higher than normal.

The liquid part of blood is referred to as ____________.

Blood type is determined by the presence or absence of ____________ on blood cells.

Tiny sacs in the lungs where gas exchange takes place are called ____________.

The disease in which air passages of the lungs periodically become too narrow is ____________.

A wave of involuntary muscle contractions that moves food through the digestive system is called ____________.

The physical breakdown of chunks of food into smaller pieces is referred to as ___________ digestion.

The small intestine is lined with tiny finger-like projections named ____________.

Solid waste that leaves the large intestine is known as ____________.

____________ are organic compounds needed in small amounts for the body to function properly.

Answer 1

1- True

Heart consists mainly of cardiac muscles. Three layer endocardium, epicardium and myocardium.

2- false

Blood pressure highest in arteries.

3 -true

Atherosclerosis build up of plaque on inner layer of arteries and lumen of the arteries are become narrower.

4 false

Platelets are blood cells that help control bleeding and takes part in the clotting process.

5-false

The exchange of gases at tissue level is called as peripheral gas exchange.

6- true

Through the process of peristalsis and gravity food delivered to the stomach.

7-false

It takes place in small intestine.

8-false

Lipids are of two types saturated and unsaturated fatty acids, unsaturated are lower dose risk and good for health.

9- true

10-false

After urine forms on the nephron, the ureters carry the urine away to the bladder.

Fill in the blanks

2- plasma /The liquid part of blood is referred to as ____________.

3-antigen A and antigen B

4-alveoli

5-asthma

6-peristalsis

7-Mechanical digestion

8-villi

9-