They can give issues with our satelite
Answer:
18h+18
Explanation:
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The three (3) main types of neurons are: 1) sensory- these relay information from receptors in the periphery into the Central Nervous System (CNS), which is comprised of the brain and spinal cord.
2) interneurons- these are actually CNS functional neurons, either in the brain or spinal cord, which make "decisions" to respond to a sensory message or not, and if so then in what manner.
3) motor- these neurons perform actions, under direct control of the CNS interneurons, often leading to effectors in the periphery (to glands for secretion, or to muscles for contraction).
The functional divisions of the nervous system are:
1) CNS- control centers composed of brain and spinal cord
2) Peripheral Nervous System (PNS)
*this is everything else in the nervous system besides the CNS, comprised of:
a) Somatic Nervous System (SNS)- [mostly] voluntary sensory and motor functions from and to, respectively, the periphery of the body (skin, skeletal muscles, tendons, and bones)
b) Autonomic Nervous System (ANS)- these are involuntary sensory and motor functions, both from and to, respectively, internal organs, e.g. blood vessels, digestive organs, heart and lungs, kidneys, glands (endocrine and exocrine), and reproductive organs.
i. Sympathetic subdivision: this is the "fight or flight" nervous system readying the body for action
ii. Parasympathetic subdivision: this is the "read, rest, and digest" nervous system maintaining normal bodily functions most of the time, since we are not regularly often in sympathetic mode.
The correct answer is - 115.
The elevation for the spot marked with the letter X is 115. The reason for that is that the X is on place where the landscape starts to go downwards, thus the elevation is lowering, not increasing like the contour lines prior to it. The contour lines that are in the middle of the picture, where the X and the A markings are, are special contour lines, that have special markings on them, that show us that the landscape is going downwards, not upwards. That can be seen from the little inward lines attached to the contour lines.
Since the highest elevation next to the X is 125 feet, and the X is just bellow the contour line that marks the downfall of the landscape, it will be on approximately 115 feet of elevation.