IF CORRECT I WILL GIVE BRAINLIEST You come across a substance labeled H2O. What elements, and how many of each are in this substance?

A. 2 atoms of hydrogen, and 1 atom of oxygen
B. 1 atom of hydrogen, and 2 atoms of oxygen
C. 3 atoms of carbon
D. 2 atoms of helium

If a || b and e || f, what is the value of y ?

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe