The scientific method is limited to investigating phenomena that are (select all that apply)
observable
visible
measurble
repeatable
falsifiable

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.

How is the carbon cycle related to global warming ?

What are the student's observations and inferences before he starts his investigation?