Function of cell wall in a plant​

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only