Answer: The answer is B
Explanation: The ratio decreases from 1.6 to 1.2 because fewer stomata are needed at higher CO, concentrations
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Answer:
All axons have a myelin sheath.
Explanation:
The neurons with a myelin sheath around their axons are called myelinated neurons. Oligodendrocytes of the central nervous system and Schwann cells of the peripheral nervous system are responsible for the formation of this sheath around the axons. However, not all neurons are myelinated. A non-myelinated neuron or unmyelinated neurons are present in the central nervous system as well as in the peripheral nervous systems. For example, the axons of group c nerve fibers do not have the myelin sheath.
Answer:
Glucose is a type of sugar found in your blood.
Phosphorus moves in a cycle through rocks, water, soil and sediments and organisms.