A. Choose the correct option.
1. Which of these allow blood to flow through them?
a, Arteries
b. Veins
c. Capillaries
2. What are contractions and relaxations of heart muscles called?
a. Heart bear
b. Pulse
c Capillaries
3. Which of these carries oxygenated blood from the lungs to the heart?
a. Pulmonary artery
b. All arteries c. Pulmonary vein
4. Which of these needs to get transported within a plant body?
a. Water and minerals b. Wastes
c. Manufactured food
5. Which of these stores urine till it is released?
a. Kidneys
b. Urinary bladder c. Urethra
d. All vein
d. All of the
d. None of
Answers
Answered by
1
Answer:
1. b. veins
2. options are wrong because it is called diastole and its option is not given
3. c. pulmonary vein
4. b. wastes
5. b. urinary bladder
Explanation:
in 4th one i am not sure rest i am sure
mehnat lagi h brianliest mark kar dena
Answered by
1
Answer:
1.Veins
2.heart beat
3.pulmonary artery
4.wastes
5.Urinary bladder
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