Answer:
B. External respiration
Explanation:
Respiration means transport of oxygen to the cells within tissues, and the transport of carbon dioxide in the opposite direction.
Answer:
<h3>The odontoid process</h3>
It exhibits a slight construction or neck, where it joins the main body of the vertebra...
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Facilitated diffusion therefore allows polar and charged molecules, such as carbohydrates, amino acids, nucleosides, and ions, to cross the plasma membrane. Two classes of proteins that mediate facilitated diffusion are generally distinguished: carrier proteins and channel proteins.
Answer:
The correct answer would be letter E.
Mitosis or M phase is the phase of cell cycle in which actual division of cell takes place.
The nuclear content gets divided into two daughter cells.
The M phase is sub-divided into four stages; prophase, metaphase, anaphase and telophase.
It is followed by cytokinesis during which the cytoplasm is distributed equally into two daughter cells.
Is when solar radiation bounces off the water. The amount of sunlight reflected depends on the sun's angle, wavelength, and weather conditions.