List the rocks in order from oldest to youngest.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?