Answer:
Taking long showers
Explanation:
It wastes more water than necessary
<span>Ian Waterman was able to sense pain and temperature because his
spinothalamic pathway was intact, but could not feel touch and limb position because of damage to his
lemniscus pathway. </span>
The lateral spinothalamic tract is a sensory pathway which carries sensory information like pain and temperature to the brain, across the thalamus. Free nerve endings which are located in the peripheral tissues are sensitive to cell damage. Those are primary neurons and they pass the sensory signal. Primary neurons synapse with secondary which are located in the spinal cord (white matter). These secondary neurons will ascend through the brainstem, medulla oblongata, pons and midbrain, until synapsing in the ventroposteriorlateral (VPL) nucleus of the thalamus. From the thalamus, the information is sent to cortex (somatosensory cortex).
Posterior column-medial lemniscus pathway is ascending spinal tract, carrying sensory information to the brain (sensory pathway). It conducts localized sensations of fine touch, vibration and proprioception (position sense) from the skin and extremities (muscles) to the central nervous system (cerebral cortex).
Facilitated diffusion is how Molecules pass across the membrane through cell membrane channels. It’s different from simple diffusion because Facilitied Diffusion requires a source of ATP and simple diffusion doesn’t require energy
Answer:
9N down
Explanation:
The net force on the ball dropped has a magnitude of 9N and it is directed downward.
Given;
Gravitational force = 10N down
Air resistance = 1N up
<em>Air resistance is an opposite force that acts against a body passing through air. It is a negative force. </em>
<em>Gravitational force is a force acting on a body due to gravitational attraction of the earth.</em>
Net force = Gravitational force down - Air resistance up
= 10N - 1 N
= 9N down
The net force is 9N downward.
They are the first organisms , usually plants that colonize barren rock or lava during succession. They physically break up the rocks, extract minerals, and provide organic matter that will decompose and become the soil for later successional species.
