Answer:
b
Explanation:
mint plant varieties are crossed to express desirable traits
Answer:
H2O acts as an oxidizing agent
An anion is an ion with a negative charge. The minus sign, when attached to the end of an ionic compound, indicates that this has a negative charge, while a plus sign indicates a positive charge.
O2- is the only compound listed that satisfied this. It is the anion.
Answer is 02-
