B.) checkpoints and merry Christmas to you too
Answer:
Pressure, pain, and tightness/squeezing.
Explanation:
Common heart attack signs and symptoms include: Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back. Nausea, indigestion, heartburn or abdominal pain. Shortness of breath
Answer:meteorite- a rock that burns up in earth atmosphere
Meteor-the remains of rock from space that strikes Earth surface
Meteoroid-a small piece of rock in space
Explanation: I got it right on egunity
Answer:
when monomers are linked together they form a polymer.
mono means single or one
poly means many , so monomers forms polymers.
I think it is C but i would check Google because idk if i am right. Sorry