What is an indicator?

Digestion mainly takes place Chyme is a cream-like liquid resulting from the acid in stomach.

Manganese (IV) oxide is reduced to manganese (II) oxide by hydrogen gas. Include all phases in answer

1.) Why does carbon form covalent bonds? It tends to pull 4 electrons from another atom. It tends to release 4 electrons to another atom. It will usually bond to multiple atoms which can provide a total of 4 additional electrons.

Which best explains the difference between a monomer and a polymer? A monomer is larger than a polymer. A monomer contains carbon and a polymer does not. A polymer contains carbon and a monomer does not. A polymer is larger than a monomer.

Is kerosene a fossil fuel?

Which of these is a property of bases? They produce hydrogen gas when reacted with metals. They turn litmus paper blue. They feel sticky. They taste sour.

After Pangaea broke up, North America became part of what?

What the different betwen observe and reference

How many moles are in 12.5 g of H2O

How do the atomic number and the number of protons relate to one another? The atomic number tells us the number of protons The atomic number is protons + neutrons They do not Electron Cloud