Karen is working in a leather manufacturing company. she can take the precaution of to prevent expose to harmful chemicals.

a .using a hard hat
b. performing work collectively with other workers c. wearing protective gloves
d. wearing a soft hat

If an atom has no charge, what can we say about the subatomic particles in the atom? a) there will be the same number of protons and neutrons, but a different number of electrons. b) there will be the same number of electrons and neutrons, but a different number of protons. c) there will be the same number of protons and electrons.

Scientific inquiry refers to the diverse ways in which scientists study the natural world and propose explanations based on the evidence they gather. select the best answer from the choices provided t f

"the seven wonders of the world" is mostly about which of the following? a. the pyramids of egypt b. architecture around the world c.incredible ancient structures d. respected building techniques