What is the source of the dust and gas found in interstellar clouds?

Two curves on a highway have the same radii. However, one is unbanked and the other is banked at an angle ɵ.

What are the kingdoms of eukaryotes?

Read the scientific question below. "Do fertilizers make plants grow faster?" What is a likely hypothesis for the question? Yes, fertilizers make plants grow faster. No, water and sunlight make the plants grow faster.

Tell the order of vessels a blood cell travels through

True or false. electrons move in orbits in the same way plants orbit the sun

Which one of newton's laws does a doll riding a dog represent

Archimedes tells us the lifting power of a balloon (how much mass it can lift) is equal to the difference between the mass of the balloon and the mass of the air it displaces.

What are the parts of a pendulum? Describe each part.

Why do space suits need to be pressurized?

Why do comets have tails?