Geography, 26.06.2020 19:01 clgnwekgklqwejg8619
. Copy and complete the sentences using these words ( some may be used twice)
Oxygen, body tissues. , left lungs, carbon dioxide, veins. Deoxygenated , right. Oxygen*
The right side of the mammalian heart pumps blood to the . Here it absorbs and is now called blood.
The gas is removed from the blood in the lungs. The blood returns to the side of the heart and from here it is pumped to the where it gives up its and is now called blood. It passes back to the side of the heart in
[8marks]
2. Explain what is meant by the term single Circulation and double circulation. [4marks]
3. Write at least 4 key points / statements about the mammalian heart. [8marks]
Answers: 3
Geography, 22.06.2019 13:30, orangeicecream
What was one effect of european influence on southeast asia? new roads and railroads were constructed. rulers built palaces in the european architectural style. the vietnamese absorbed much of the european culture. the islamic religion spread throughout the region.
Answers: 2
Geography, 22.06.2019 18:30, nayelirios
Which ofbthe following is a characteristic shared by both brazil and mexico
Answers: 1
Geography, 24.06.2019 01:30, ynclankaedon
What factors contribute to american farming success?
Answers: 2
. Copy and complete the sentences using these words ( some may be used twice)
Oxygen, body tis...
Mathematics, 15.04.2021 18:00
Biology, 15.04.2021 18:00
Mathematics, 15.04.2021 18:00
Mathematics, 15.04.2021 18:00