Compare and contrast natural elements and synthetic elements

What type of simple machine is a hand drill? A) pulley B) wedge C) ramp D) screw

A wave has a Wavelength of 3 meters and a Frequency of 15Hz. What is its velocity?

How does flowing water change the earths surface

Which regulation would decrease volatility in stocks and mutual funds?

You walk into a playground and start talking about the environment with your friends. You have an idea on how to conserve rain water but don't know how. What are some ways to store water? Explain in a paragraph form explaining what you can do.

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?

Explain the process of synaptic transmission, beginning with the neurotransmitters at the axon terminal of the presynaptic cell and ending with the impulse being sent down the postsynaptic cell.