Answer:
Hope this helps! Stay safe! ~ Coco
Explanation:
1. evolution ~ group of related organisms that share features and characteristics
genetic change in a population or species over many generations
2. lineage ~ line of descent
3. macroevolution evolution at or below the species level ~ genetic change in a population or species over many generations
4. microevolution~ the expression of a genetic trait, or what the trait looks like
5. phenotype ~ evolution above the species level
6. species continuous ~ line of descent
Answer: It would be option D, "a bacterial cell does not have membrane-bound organelles, whereas an animal cell does." Bacteria cells are prokaryotic. This means that they have no membrane bound nucleus or membrane bound organelles whereas a plant or animal cell does.
Answer:
B: The gravitational pull of the Sun keeps the planets from leaving their orbits.
Explanation:
Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.
Answer:
Through the photolysis of water molecules
Explanation:
<em>When the electrons in photosystem II gets excited, released and travel down to the electron transport chain, the electrons are replaced by the electron released by the cleavage/photolysis of water.</em>
<em>Water molecule is cleaved resulting in the formation of hydrogen ion, oxygen gas and electrons. The electrons then replace those lost by photosystem II.</em>
