Which question about dogs could be answered through scientific investigation?

a. how loving a pet is an irish terrier?

b. how fast does an australian terrier grow?

c. which type of dog gets along the best with cats?

d. which breed of dog is the cutest to children?

Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.

Me with these questions if you’re it sure don’t answer

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are