Most lipids contain long chains of which two atoms

A. carbon and oxygen

B. water and phosphorous

C. Water and carbon

D. Carbon and hydrogen

Which term describes the area between the continental crust and the oceanic crust?

If there is a 10% glucose solution on one side of a semipermeable membrane and 5% salt solution on the other side, what will most likely happen to the flow of water?

True or False: Many scientists think the Moho boundary separates the mantle from the crust

Which one of these is one of the only two animals that lay eggs? A) wombat B) duck-billed platypus C) three-toed sloth D) chicken

How do you remove the pain from a stain without any strain

Which two inner planets have water in the form of ice?

Which sentences describe star clusters?

Which of the following is an advantage of nuclear energy over fossil fuels? A. Eliminates the need for mining. B. Uses a renewable energy source. C. Releases less CO2 waste products. D. Releases more CO2 waste products.

A cell with 46 chromosomes inside itsnucleus goes through one round of mitosis and cytokinesis. How manychromosomes are inside each of the two resulting nuclei?

The theory that explains how the earths surface is made up of moving rocky plates is called: A. Supercontinent B. Plate tectonics C. Sea floor spreading D. Continental drift