A test tube containing known antibody and unknown cells has been incubated and spun. After dislodging the cell button completely, several large agglutinates are apparent with no small clumps or free cells visible. The background solution is clear. This reaction should be graded as:. A. 4+
B. 3+
C. 2+
D. 1+

Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z

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.

Rue or false siblings look simila rbecause they each have some traits of their parents.