Question 1 of 10 Which of these statements does not accurately describe electricity?
A. Electricity is a flow of electrons.
B. Electricity acts in ways similar to ice, which is a solid.
c. If enough electricity builds up, it will flow through an insulator.
O D. Voltage is a type of pressure that can direct electricity to flow
"uphill."

The minerals found in bones are deposited by living cells called

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.

How do dying stars contribute to the formation of planets