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Pulmonary artery. Pulmonary vein
*blood flows at a Blood flows at a
higher pressure. lower pressure.
*Blood has less Blood has more oxygen. oxygen.
*Blood is dark red. Blood is bright
in colour. red in colour.
Belan answered the question on February 22, 2019 at 12:01
- (A)(i)Give one difference between proteins and lipids.
(ii)What common role do the two compounds play in the cell?
(B)State two ways in which the external structure of...(Solved)
(A)(i)Give one difference between proteins and lipids.
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Date posted: February 22, 2019. Answers (1)
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(ii)Narrow needle-like leaves....(Solved)
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Date posted: February 22, 2019. Answers (1)
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(i)State the name of the genus of the housefly.
(ii)State the system that has been used in naming the...(Solved)
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Date posted: February 22, 2019. Answers (1)
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Date posted: February 22, 2019. Answers (1)
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