1 webbed feet
2wing structure
3beaks
4 eye color

Embryos of different species look very similar, which shows that the organisms share a ancestor.

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

What is the amount of energy for a photon that has a 125 cm wavelength