Someone please help! I am an organism that lives in marine environments. Some of my
eukaryotic cells allow me to sense and respond to danger in my
surroundings. My favorite food is small fish. What kingdom do I belong in?
A. Plantae
B. Animalia
C. Fungi
D. Eubacteria

How can one make a supersaturated solution? (apex)

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?