An object has a kinetic energy of 14J and a mass of 17 kg. How fast is the object moving?

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

All eukaryotic cells contain small bodies called