Q: The carbon cycle can be thought of in terms of two interdependent cycles - cellular respiration and what else? Read this paragraph and choose the correct option from the provided answers: Choices: - glycolysis - spermatogenesis - pollination - photosynthesis A:
photosynthesis

Q: When energy is captured or transformed, it inevitably degrades and becomes what less useful form of energy? Read this paragraph and choose the correct option from the provided answers: Physics also tells us that, although energy can be captured or transformed, it inevitably degrades, becoming heat, a less useful form of energy. This is why organisms require a constant input of energy; the work they must do uses up the energy they take in. Energy, unlike materials, cannot be recycled. The story of life is a story of energy flow its capture, transformation, use for work, and loss as heat. Choices: - chemical - temperature - motion - heat A:
heat

Q: Q: Narrowing of the arterioles causes an increase of what upstream in the arteries? Read this paragraph and choose the correct option from the provided answers: Choices: - white blood cells - heart beat - red blood cells - blood pressure A:
A: blood pressure

Question: Q: Cephalization refers to the development of what anatomical region, which evolved at the same time as bilateral symmetry in animals? Read this paragraph and choose the correct option from the provided answers: Example Problem: The density of steel is 9000. kg/m 3 and the density of water is 1000. kg/m 3 . If a cube of steel that is 0.100 m on each side is placed in a tank of water and weighed while under water, what is the apparent weight of the cube?. Choices: - tail - chest - heart - head A:
Answer: head

*Question*
Q: What force is responsible for erosion by flowing water and glaciers? Read this paragraph and choose the correct option from the provided answers: Gravity is responsible for erosion by flowing water and glaciers. That's because gravity pulls water and ice downhill. These are ways gravity causes erosion indirectly. But gravity also causes erosion directly. Gravity can pull soil, mud, and rocks down cliffs and hillsides. This type of erosion and deposition is called mass wasting . It may happen suddenly. Or it may occur very slowly, over many years. Choices: - kinetic - electromagnetic - weight - gravity A:
**Answer**
gravity

Q: Q: How many underlying principles does the science of biology have? Read this paragraph and choose the correct option from the provided answers: Four underlying principles form the basis of biology. They are cell theory, gene theory, homeostasis, and evolution. Choices: - five - three - eleven - four A:
A: four