Question

4. Plant roots typically take in
(oxygen/carbon dioxide) available in small
spaces between soil particles and give off
(oxygen/carbon dioxide).
5.
(Aerobic/Anaerobic) respiration is the most efficient form of respiration.
​

Answer 1

Answer:

oxygen

Carbon dioxide

aerobic

Answer 2

Answer:

4

i)oxygen

ii) Carbon dioxide

5 Aerobic

Explanation:

hope it helped you