Please help asap all cells have __, in eurkaryotes it is stored in the __. Prokaryotes don’t have a nucleus, and it floats around in the cytoplasm in an area called a __. only eurkaryotes have ___.

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

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 types of rock would most likely contain a fossil? slate granite lava rock limestone