Which organism is a carnivore? a. giraffe b elephant c lion d bear

C. Lion

A and B are Herbivores and D is an Omnivore

Lion

Explanation:

The animals that derive their nutrition by killing other animals and feeding on them are categorized as carnivores. Among the given choices, the lion is an animal that feeds on the flesh of other animals such as deer, giraffe, etc. Since lion derives its food and energy by eating the flesh of other animals, it is a carnivore.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

i don't know. if i were you, i would search it up online : d