What would flow faster: Pouring ketchup out of a bottle (no squeezing) or pumping cough medicine out of a syringe?

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

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.

What is the similarities and differences between bacteria and eukaryote?