Protein, fats, and carbohydrates differ from the other basic nutrients in that they alone provide the body with

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

Several billion years ago which gas was the least prevailant in the atmosphere