a
3. The figures given below show diagrammatic cross
sections of three kinds of blood vessels.
t
1
2
2
3
А
B
С
(a) Identify the blood vessels A, B and C.
(b) Name the parts labelled 1-4.
(c) Mention two structural differences between A and B.
(d) Name the kinds of blood that flow through A and
through B respectively.
(e) In which one of the vessels referred to in (a) above does
the exchange of gases actually take place?
Answers
Answered by
0
Where are the figures you are talking about we can't see them please send them so that we could help you out
Answered by
0
Answer:
sorry ....... i am not getting it
Explanation:
Similar questions