The distance of Earth from the Sun is 94.5 million miles.
A light year is 6 trillion miles so it would be less.*
Simple diffusion is.........
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.
i have the chart for all of the phases.
answer:
interphase and prophase have the most phases
interphase: 20
prophase; 10
metaphase; 3
anaphase; 2
telaphase; 1
divide each on by 36.
