4. Today, the law requires all food nutrition labels to specify the amount of trans fats in a product. Are people still eating trans fats? Design a scientific study that would determine the level of public concern an awareness concerning trans fats.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the