Like apes, our human ancestors mostly ate a. plants, nuts, and berries b. plants, berries, and small animals c. insects and small animals d. nuts, berries, and small animals e. large animals that they hunted during the evolutionary diet experiment, volunteers adopted eating behaviors akin to those of the great ape. what were their most valuable sources of protein? a. mushrooms and broccoli b. nuts and berries c. olives and mushrooms d. nuts and peas e. broccoli and peas the participants in the evolutionary diet experiment showed large reductions in their cholesterol levels, primarily because the evolutionary diet a. eliminated their consumption of saturated fats b. decreased their consumption of saturated fats c. increased their consumption of saturated fats d. eliminated their consumption of unsaturated fats e. decreased their consumption of unsaturated fats

Hunting in the darksome fish rely on senses beyond sight. in the darkness of the marianas trench, a fish called the rattail has an extremely sensitive sense of smell. the fish uses scent, rather than sight, to steer toward food. once it's near food, the rattail uses a special organ on the bottom of its chin to guide itself by feel.marine snowone staple of the deep sea diet is "marine snow," flakes of organic, edible substances that sink down from the upper ocean. animals at the ocean's bottom find sustenance in everything from the bodies of dead creatures to fecal matter. marine snow is diverse enough to support numerous species. for instance, several species of snails and worms feed exclusively on deceased whales.microorganismsthe deep sea is an intricate ecosystem, and even the ocean floor itself plays a part. hydrothermal vents are cracks in the sea floor where erupting magma mixes with ocean water to produce plumes of hot, sulfur-rich chemicals. some microbes can use these chemicals for energy, sustaining their existence and that of the animals who depend on their roles in the deep sea food chain.

Both of them have a nucleus, golgi apparatus, cell membrane, smooth and rough endoplasmic reticulum, lysosome, and ribosomes.