Which year were the first livestock animals brought over to the new world?

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

20 the compound al(nh3)2 has atoms of nitrogen.

2. which is the last step in the scientific method?