Answer:
true
Explanation:
Cerebrospinal fluids is a colorless fluid that is secreted in the choroid plexus,and circulates in the ventricles system and sub -aranchinoid space of the brain and spinal cord. its provides nutrients to the surrounding neurons, cushions the effects of trauma, pressure, acts as buffer and provides protection through immune system .
it plays a vital role in regulating blood flow, through a process called cerebral auto regulation,This is needed to maintain efficient cerebral blood flow of oxygen and other metabolites, and withdraw of metabolic wastes from the brain.
in order to analyze it to diagnose some neurological diseases its sample is usually taken out in a process called lumbar puncture.
The answer is A. The insulin, like many hormones binds to cells through receptors found on the cell membrane
Answer:
It will die.
Explanation:
Fish need functional gills to live.
Global warming
The increase of greenhouse gases result into global warming :)
Answer:
i think it is important because it carry amazing information from begin of organism to their end time or death that is why it is important