9.How does a hummingbird's beak help it to meet its basic needs?Lector inmersivo (1 Punto)

The beak helps the bird to fly.

The beak allows the bird to swim fast.

The beak scares away predators.

The beak allows the bird to eat the nectar out of flowers.

protistas excret ethanol used in the manufacture of vinegar

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

answer: i feel like it would be 3

explanation:

segmented body, an exoskeleton made from chitin, and joint appendages.