Answer:
The right answer is B.
*Hydrogen is the most abundant element representing nearly three quarters of the mass of the universe.
*Hydrogen is found in the water that covers 70% of the surface of our planet as well as in all organic matter.
*Hydrogen is the simplest element in the universe. It is composed only of one proton (p) and only one electron (e-).
*Hydrogen is the lightest element of all elements and gases; it is 14 times lighter than air. A "spill" of hydrogen gas immediately diffuses into the air and pollutes neither the ground nor the water table.
*Hydrogen is invisible, odorless and nontoxic. It does not cause acid rain, does not deplete the ozone layer and does not generate dangerous emissions.
Answer:
Adjective
Explanation:
Adjectives describe things. idk tbh but ik its right.
Obedience and control is a recurring theme of Henrik Ibsen’s A Doll’s House. The line in this excerpt from act 1 of the play reflects this theme is:
"My little songbird must never do that again. A songbird must have a clean beak to chirp with--no false notes!"
Answer:
. Fallon is a simple character study of a man in the wild west. This book contains gamblers, escape from hangings, conniving, ranching, Indian fights, outlaws, love, marriage and the building of a ghost town into a viable city.
Explanation:
hope it helps? :)) and the story is really interesting
