A four cycle engine works with 4 basic steps to a successful rotation of the crankshaft: the intake, compression, power and exhaust stroke. Each engine cylinder has four openings for the intake, exhaust, spark plug and fuel injection. ... The compression makes the air-fuel combination volatile for easier ignition.
I know CL is chlorine and NA is sodium.
The chemical that effects blood pressure for both the short and long term is Angiotensin II
Answer:
C
Explanation:
Neon is a noble gas, which is monoatomic.
The answer should be false. Elements contain only one atom.
