How are we to know the answers without knowing about which groups the question pertains.
B, Gases. The gases create an insulation around the planet so it keeps in heat from heat sources.
Answer:
It adjusts to different oxygen levels.
The cytochrome bo branch operates when E coli is growing rapidly with good aeration.
The cytochrome bd branch operates at low oxygen conditions. It is located in the outer membrane.
Explanation:
Electron transport chains of Escherichia coli are composed of different dehydrogenase and terminal reductase which is linked by quinones. It adjusts to different oxygen level because Oxygen is preferred electron acceptor and represses the terminal reductase of anaerobic.
Hi
Answer: Its origin is not sunlight
I hope that's help !
Answer:
Because when ice is made it traps air bubbles inside and that causes the ice to float.