What does it mean to be an invertebrate?

invertebrate is a animal that does not have a back bone but may have a exoskeleton examples could be earthworm, jellyfish, snail and a spider because it has a exoskeleton a hard outer shell hope this helps

Vertebrates have a back bone like sea turtles , fish ,foxes and humans.

H₂SO₄(aq) → 2H⁺(aq) + SO₄²⁻(aq)


Explanation:

1) Arrhenius' model of acids and bases states that an acid is a substance that contains hydrogen and ionizes producing protons (H+) in aqueous solutions.


2) According to that, this is the equation that shows H₂SO₄ dissociation, producing H⁺, demostratinng that it is an acid:

H₂SO₄(aq) → 2H⁺(aq) + SO₄²⁻(aq)