The Neuron.
Cardiac muscle makes up the bulk of the heart. That tissue is made of cardiomyocytes or muscle cells.
oxygen
oxygen
what makes it up is your brain
enamel
Nitrogen.
No. Silica is a compound found in many rocks. The rock that makes up the bulk of the continents is granite, which does contain quartz which is a form of silica.
the radiation zone- A+ test , your welcome
Ground tissue which makes up the bulk of a plant.
Brain cells :)
the cerebrum, which makes up about 85% of the brain's weight
it messes up your brain and makes you dissociative