When most liquids are frozen, the molecules get closer together. In water, however, hydrogen bonds cause individual water molecules to remain farther apart. Which of the following properties of water does this best explain?

A degradative enzyme that recognizes specific nucleotide sequences and cuts up DNA is called

How does acids in groundwater cause chemical weathering?

The scientific name for humans in homo sapiens. what genus do humans belong to?

Which of the following is a long bundle of neurons that functions as a carrier of messages to and from the brain to the body and is responsible for certain reflexes?

Which populations fill the niche of scavengers in a particular desert community? A) fat sand rats only B) lappet-faced vultures only C) fat sand rats and barrel cacti D) lappet-faced vultures and fennec foxes

Which of the following is true about the products formed during photosynthesis? A. They have the same mass as the mass of reactants. B. They are the same set of compounds as the reactants. C. They have more mass than the mass of reactants. D.

First step of cellular respiration

How does an emerging idea differ from scientific consensus?

What is kind of relationship is mutualism

Which drugs appear to produce therapeutic effects by occupying the receptor sites for dopamine and blocking its activity?