Marine Biologist Answers Fish Questions From Twitter

Is Finding Nemo accurate?

How do schools of fish swim in harmony?

How do white and brown sand differ?

Where do shells come from?

Why are orcas attacking boats?

How do starfish know they're hungry?

How do mantis shrimp see more colors than humans?

How did angler fish evolve to emit light?

Do all fish have similar fins?

Does coral count as an animal?