Q: Q: What three rs represent the steps that you personally can take to conserve our natural resources and minimize waste? Read this paragraph and choose the correct option from the provided answers: Reduce, reuse, and recycle. There are steps that you personally can take to conserve our natural resources and reduce waste. The waste that an individual creates is small in proportion to all the waste produced by society. Yet all small contributions, when added up, make a difference. Choices: - rinse, reuse, recycle - remove, reduce, reuse - reduce, reuse, re-educate - reduce, reuse, recycle A:
A: reduce, reuse, recycle

Q: Q: What is the movement of fluid out of the capillaries called? Read this paragraph and choose the correct option from the provided answers: 20.3 Capillary Exchange Small molecules can cross into and out of capillaries via simple or facilitated diffusion. Some large molecules can cross in vesicles or through clefts, fenestrations, or gaps between cells in capillary walls. However, the bulk flow of capillary and tissue fluid occurs via filtration and reabsorption. Filtration, the movement of fluid out of the capillaries, is driven by the CHP. Reabsorption, the influx of tissue fluid into the capillaries, is driven by the BCOP. Filtration predominates in the arterial end of the capillary; in the middle section, the opposing pressures are virtually identical so there is no net exchange,. Choices: - diffusion - absorption - osmosis - filtration A:
A: filtration

Q: Q: Which plants sometimes colonize areas by disrupting interactions between native organisms? Read this paragraph and choose the correct option from the provided answers: Choices: - carnivorous exotic plants - denser exotic plants - bacteria exotic plants - invasive exotic plants A:
A: invasive exotic plants

Q: Q: What is the most widely accepted theory explaining how muscle fibers contract? Read this paragraph and choose the correct option from the provided answers: The most widely accepted theory explaining how muscle fibers contract is called the sliding filament theory . According to this theory, myosin filaments use energy from ATP to "walk" along the actin filaments with their cross bridges. This pulls the actin filaments closer together. The movement of the actin filaments also pulls the Z lines closer together, thus shortening the sarcomere. Choices: - sliding pigment theoery - sliding tritium theory - sliding carbon theory - sliding filament theory A:
A: sliding filament theory