Your mother is considering changing her diet to include only non-meat proteins to reduce her risk of developing heart disease or cancer. what evidence is available to support her decision? vegetarian diets contain greater amounts of heart-protective omega-3 fatty acids plant-based diets are usually lower in saturated fat and higher in fiber, which reduces risk of heart disease substituting soy for meat proteins has resulted in a large decrease in heart disease risk lung cancer appears less frequently in people eating plant-based diets

Describe how alleles and genes are related

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.