Each part of the human digestive system has a specific function which of the following activities best models the role of the esophagus?

What is the first step in a life cycle of a plant reproduce sexually

What was the land like over 500 million years ago? what was under the sea?

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.