A 210 gram piece of metal has a volume of 81 cm3. What is the density of this

metal?

What evidence suggests that the ocean influences climate change? The Ocean Absorbs Carbon Dioxide The Ocean Releases Carbon Dioxide The ocean moves cold water to the arctic. The oceans moves warm water to the equator

How does a lytic virus kill the cells that it infects?

Each year, as winter approaches, some species become inactive. They may sleep and use their body's fat for energy during the cold season. migration hibernation imprinting conditioning

What is the genotype for black chickens

What are the 5 steps in the immune system

Many mutations have been identified in the lac operon. A particular mutation prevents the repressor protein from binding to the operator under all circumstances.

What is the independent variable in this experiment? A) temperature B) Number of chirps C) Number of crickets D) Location of the laboratory

The parents of a client with a mental illness being cared for at home tell the nurse that they have been feeling overwhelmed lately. they say, "we need to get away for a few days to recharge ourselves.

Explain how the conversion of wetlands to farmland has impacted streams and rivers.

What type of bond links monomers together to form polymers? using the analogy of a train, if cars represent amino acids, what does the entire train represent?