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marusya05 [52]
3 years ago
12

Density is mass per Unit of volume. Which pair of lab instruments would a student use to measure the density sea water ?

Biology
1 answer:
expeople1 [14]3 years ago
5 0

In a data table hope it help

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Ian waterman was able to sense pain and temperature because his _____ pathway was intact, but could not feel touch and limb posi
ANEK [815]
<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).

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3 years ago
When you get an IV at the hospital, which way will water move: into the cell or out of the cell?
juin [17]

Explanation:

Water moves by osmosis

Movement of water particles From high concentrate gradient to low concentration gradient according to the concentration gradient through a partially permeable membrane

Question is about IV right

Answer is water moves into the cells

5 0
2 years ago
Only 2 and 3 thank you
Georgia [21]
2 would be A because fertilization is where the sperm cell and egg unite. 3 would be C because in the picture you can see how the division is occuring.
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3 years ago
What did the scientist study with his microscope?
Novay_Z [31]
I found the answer to be cells
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3 years ago
I need desperate help.​
Basile [38]
The answer is b, numerous meaning more in amount
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