Imagine dr. evil came up with a plan to put a cover over the sun in order to block out the light from earth. how long would it be before a person on earth realized the light had been blocked? a) 8.3 seconds b) 8.3 minutes c) 8.3 days d) 8.3 years

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.