C. The Bering Land Bridge once connected what would be Russia and North America but the the movement of these continents separated the land bridge
Answer:
water act as a reactant in light reaction.
Explanation:
Water undergo hydrolysis in presence of sunlight to form proton(H+) and hydroxyl ion(OH-) ion. The OH- ion liberates electron to reaction center of photosystem 1 thereby exciting the later .The excited photosystem then donates that extra electron to the primary electron acceptor and from the primary electron acceptor the electron moves through various electron carriers to generate ATP .
Basically water act as reducing agent in photosynthesis process.
Animal cells are typical of the eukaryotic cell, so that's what they are made out of hope it helps
Explanation:
<span>Vegetable oil, butter, steroids, bacon fat, membrane, and lard
are all lipids.
</span>
C
Lipids form a bilayer, so D is out.
Lipids contain hydrophobic and hydrophilic properties, so A is out
Lipids contain carbon so they are organic (not inorganic)
