A plant uses carbon dioxide and water to form food and oxygen. Why is this a chemical change? Group of answer choices

The mass of the plant increases greatly.

The properties of water and food are same.

The plant increases in height as food is produced.

The properties of carbon dioxide and oxygen are different.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Which of the following words describe the reality that the universe looks the same from various perspective

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )