The are involuntary.
a. biceps and triceps muscles
b. skeletal muscles
c. cardiac muscles
d. fast-twitch muscles

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.

i think its white blood cells

i hope this

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?