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Biology for IGCSE & O level - Transport In Animals (Section 8)

1
Which of the following are waste products that are transported in the blood plasma?
Answer
B
C
2
Which of the following is a potential long-term effect of atherosclerosis?
Answer
(C)
Stroke
3
Which of the following components of blood is responsible for transporting oxygen?
Answer
(B)
Red blood cells
4
Which factor does NOT increase with exercise?
Answer
(D)
Blood pressure decreases
5
What are the small vessels which connect arteries and veins called?
Answer
(C)
Capillaries
6
Which of the following processes are involved in blood clotting?
Answer
A
B