An insect wing and a bird wing both enable flight. what is the relationship between these two structures?

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Which description provides the best objective summary of the article in the passage?