Is desert a abiotic or biotic or both

Air has a lower specific heat than water. Once the sun goes down, will the air or the water cool off faster? Why?

When do cells divide uncontrollably

Mammals whose young develop in a pouch on the mother's body are called placental mammals, monotremes, marsupials, gymnosperms

The offspring of two koalas develops a genetic disease. When scientists studied the parents' DNA, they found that both parents carried harmful recessive genes passed down from the exact same lineage.

8. Agent that kills microorganisms, rather than inhibits it:

From where dothe kenetic tiles collect energy

Landscapes will undergo the most chemical weathering if the climate is * A) cool and wet B) warm and wet C) cool and dry D) warm and dry

Why are sharks so successful at what they do?

The nucleus of an atom is comprised of

When the double stranded DNA helix is unwound, two single strands of DNA are formed. These strands have to be stabilized because their hydrophobic bases are exposed to water. The proteins that stabilize the two single strands are called