14. This system includes the heart, blood vessels, veins and arteries
a. Nervous system b. Circulatory Systemt c. Digestive System d. Respiratory Syste
15.I send and receive electrical signals from the brain.
a. Skeletal System
c. Nervous System
b. Muscular System
d. Digestive System
16.I transport blood, oxygen, and nutrients throughout the body.
a. Muscular system b. Digestive system c. Nervous System d. Circulatory System
17.It covers and protect your whole body.
a. Muscles
b. skin
c. hair
d. bones
18. They are structure that supports the body and protect organs.
a. Skull
b. skin
c. bones
d. muscles
19.
Which is responsible from removing wastes?
a. Brain
b. heart
c. kidneys
d. lungs
20.Which body system is responsible for removing wastes from your body?
a. Respiratory b. circulatory
C. excretory
d. reproductive
21. Which is not a kind of blood vessel?
a Valve
b. artery
c. capillary
d. vein
22.Which body system is responsible for producing offspring?
a. Respiratory b. Circulatory
c. excretory d. reproductive
23. Which is not a part of the circulatory system?
a. Blood
b. heart
c. blood vessels d. trachea
24. It is the area of the nose where the air comes in and comes out when breathing.
a. Nostrils
b. nasal cavity
c. pharyrox
d. larynx
25. These are the opening into the nasal passage that are lines with small hair called cifla.
a. Nostrils
b. nasal cavity
c pharynx
d. larynx
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Answer:
14: b
15: c
16: d
17: b
18: c
19: c
20: c
21: a
22: d
23: d
24: a
25: b
Explanation: