True or false: the common cold is an example of a chronic communicable disease.

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.

What is the importance of keystone species

Asingle egg is a(n): it's not ovary. ovary ova ovum yolk