Answer:
i believe the answer would be genetics since you are altering the DNA of the plants
The correct answer is B. Traction.
Traction is the force that generates movement of objects that have a desire to remain immovable.
Answer:
In addition to erythropoietin, red blood cell production requires adequate supplies of substrates, mainly iron, vitamin B12, folate, and heme. RBCs survive about 120 days.
Explanation: