In an experiment, it is necessary to record which of the following types of data? a. quantitative and descriptive b. qualitative and quantitative c. descriptive and unknown variable d. qualitative and systematic

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

What are the 3 types of artificial cloning

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?