The answer is C, having many specialized parts.
Ok well carries food and oxygen to different cells in the body, carries body waste away, protects the body from illness, and the bodys defense system
Answer:
True
Explanation:
Depending on the were the Earth is facing depends on the weather and climate.
Answer:
A. More hydrogen ions inside the membrane than outside it
Explanation:
During electron transfer from water molecule to PS II and then through electron transport chain to the PS I pumps the hydrogen ions inside the thylakoid lumen. ATP synthesis is driven by energy of proton concentration gradient that moves the hydrogen ions (protons) from lumen of thylakoid membrane towards the stroma. Hence, ATP synthesis requires presence of more hydrogen ions inside the membrane.
