Which describes the fourth state of matter known as plasma?
a it is a liquid containing nuclei and electrons.
b it is a gas containing nuclei and electrons.
c it is a liquid containing electrons created by fusion.
d it is a gas containing nuclei created by fusion.

Non renewable resources like petroleum eventually

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction