Which is a correct interpretation of the cladogram shown below?
Amoeba Sponge
Earthworm
Trout
Lizard
Koala
Dog
Placental
Hair
Limbs
Jaws
Segmented Body
Multicellular
Unicellular
Common Ancestor
O
A. Sponges evolved after amoeba.
O
B. Lizards use placental birth.
O
C. Dogs are the outgroup.

is this a psat question, if so do not cheat try your best.

oxygen +1 most likely

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.