What type of wave requires a medium to transfer energy?

A. electromagnetic

B. mechanical

C. light

D. radio

The cross of a green budgie and an albino budgie produces offspring that are 8 green and 8 yellow. what are the genotypes of the parents?

What spheres are interacting when erupting volcano releasing water vapor into the air?

Which term is related to mitosis?

What would happen in an ecostystem without decomposers

Which of the following apply to food webs? Select all that apply. Food webs are a group of connected food chains. Arrows in a food web go from the organism that is being eaten to the organism that is eating it.

Once you have the Refractive Index of a glass sample, what do you do with it? Combine the elemental values of glass to find the refractive index. Calculate the molecular weight using the periodic table. Look it up in an encyclopedia.

Chromosomes move to the middle of the cell during what phase

DNA replication is an important part of cellular division because correct replication A) ensures that identical and complete genetic information is passed to both daughter cells.

The movement of Amino Acids from area of Low concentration to High concentration (away from equilibrium) is

Select the correct answer, in Watson's Little Albert Experiment, what does the loud metal clanging noise represent? A. a neutral stimulus B. an unconditioned stimulus C. an unconditioned response D. a conditioned stimulus E. a conditioned response