Ou are a doctor who examines the x-ray of a broken bone, which is healing. what should you look for to indicate that the break is almost completely healed? procallus hematoma compact bone spongy bone

Which statements are true of a scientific theory but not a hypothesis

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Lupe is a carrier for color blindness. her husband clifford is colorblind. if lupe and clifford have four children, what's the probability of a boy being colorblind?