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

artificial selection

Explanation: Artificial selection is the process by which humans breed plants or animals for particular genetic traits. Which corn plants are bred and allowed to carry their genetic material to the next generation has been decided by humans for several thousand years. This has resulted in plants with ears of corn today that are substantially larger than the ears their ancestors had, thousands of years ago.

it would be c. xylem.

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…