Question

Eric wants to perform an investigation on red blood cells, but before beginning his investigation, he wants to learn more about them. Which of the following is an appropriate reference material that Eric could use to learn more about red blood cells?

A.
a friend from school
B.
a scientific journal
C.
a newspaper editorial
D.
a science-fiction book about blood

Answer 1

Scientific Journal

Step-by-step explanation:

Study Island

Answer 2

B - Scientific Journal

Step-by-step explanation:

It makes the most sense to me.