Darwin was the first to provide convincing arguments and evidence to evolution.
true
false

Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth

When analyzing tree rings, what do scientists assume a thin ring indicates?

Construct at least two possible hypotheses for the student’s experiment.