If you were to explain to someone the feeding relationships in an ecosystem and you could only use pictures what type of diagram or pictures would you use to show this relationship? an aerial photograph of the ecosystem showing the plants and topography pictures of the plants and animals in a food web pictures of plants and animals in a food chain a picture of an owl capturing a mouse

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.