A key process common to all organisms is the ability to reproduce. Where do all cells come from? A. from ova
B. from atoms
C. from gametes
D. from pre-existing cells

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water