Answer:
central
Explanation:
the space is filled as central nervous system
My best choice is C ^-^ brainiest plz
Energy derived from food is used to create ATP, an energy-rich compound
Answer:
The correct answer is <em>They move through an electron transport chain to Photosystem I.</em>
Explanation:
Luminous energy is trapped by a chlorophyll molecule in the <u>Photosystem II</u>. When the pigment molecules absorb light, electrons get in a higher energy level. These excited electrons go through the electron transport chain to an inferior energy level in the <u>photosystem I</u>. When the excited electrons leave photosystem II, they are replaced by new electrons that are extracted from the water molecules. As electrons go through the transport chain, their released energy is used to <u>produce ATP molecules</u>. Luminous energy absorbed in the photosystem I move the electrons to another electron acceptor from where they are transported again and used to produce NADPH molecules. When electrons are eliminated from Photosystem I, they are replaced by new electrons that are coming from the photosystem II through the transport chain.
<span>Cells near the tip of a leaf stop dividing and elongating before those near the center and base of the leaf. TRUE. The nearer the cells to the tip, the greater possibility its elongation and division has to stop because of spatial factor.</span>
