symbiosis is a relationship between organisms in which one or both organisms benefit from the relationship? Do you think this is a biotic or abiotic factor?

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Which layer will become saturated first when rain falls?

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.