Which organs send chemicals to the small intestine to help digest food? 1. Kidneys and liver
2. pancreas and liver
3.levi and stomach
4.pancreas and kidneys ​

Describe how gravity and convection work together to move the plates in the plate tectonics theory

What do you call places that belong to united states but arent states

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is: