An unknown liquid occupies a volume of 5ml and has a mass of 40 grams. Find its density

Describe the interaction that occurs between two objects with the same electrical charge.

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.