<span>-Carbohydrates. Carbohydrates are comprised of carbon (C), hydrogen (H), and oxygen (O) molecules.
-Proteins. Proteins are comprised of amino acids.
-Lipids. A wide variety of biomolecules including fats, oils, waxes and steroid hormones.
<span>-Nucleic Acids.</span></span>
Answer:
B. Black Squirrels have a survival advantage over gray squirrels
Explanation:
Using the information provided, it can be inferred that there is a difference between how many Gray squirrels and how many Black squirrels are being naturally selected.
This means:
Black squirrels have an advantage that reduces the amount of squirrels being selected from their environment.
Hope this helps!
<span>Yes, if the photo receptor cells and simple eyes that preceded it were useful to the animals in which they arose.</span>
Answer:
Fibers and the Ground Substance make the extracellular matrix...
Explanation:
Connective tissue is composed of fibers, cells and the ground substance that gave the it the overall physical appearance. Chemically, the extracellular matrix is made up of minerals, water, Proteoglycans and a large network of fibrous protiens. All of these help connective tissue to maintain the structure.
Factors that influence the reaction rates of chemical reactions include theconcentration<span> of reactants, </span>temperature<span>, the physical state of reactants and their dispersion, the solvent, and the presence of a catalyst</span>
