Basaltic hot spot volcanoes like the Hawaiian island chain are caused by

How are identical and fraternal twins similar

What would happen if there is no land pollution

The final electron acceptor at the end of cellular respiration is a. hydrogen. b. ATP synthase. c. water. d. oxygen.

Which question about the dinasoars is true?

Due to human demand because of its importance to life, the Earth's most precious resource is: A) oil. B) freshwater. C) saltwater. D) soil.

The plasma membranes of some plant cells use transport proteins to move protons out of the cell against their concentration gradient (from areas of low proton concentration to areas of high proton concentration). this is an example of:

What is algae? and where is come from?

Are mushrooms biotic or abiotic

What type of blood vessels join arteries to veins

Fossils found in a cave at krapina, croatia, show evidence of: a. cannibalism. b. all of the above. c. speaking ability. d. pottery production.