Q: Q: What is making measurements that are close to the true value known as? Read this paragraph and choose the correct option from the provided answers: Accuracy means making measurements that are close to the true value. Choices: - estimation - frequency - prediction - accuracy A:
A: accuracy

Q: Q: Through what form of energy transfer does the sun's energy travel? Read this paragraph and choose the correct option from the provided answers: Radiation is the transfer of energy by waves. Energy can travel as waves through air or empty space. The Sun's energy travels through space by radiation. After sunlight heats the planet's surface, some heat radiates back into the atmosphere. Choices: - solar burst - convection - Fusion - radiation A:
A: radiation

Q: Q: What biome is located between the temperate and tropical biomes? Read this paragraph and choose the correct option from the provided answers: Latitude means how far a biome is from the equator. Moving from the poles to the equator, you will find (in order) Arctic, boreal, temperate, subtropical, and tropical biomes. Choices: - Desert - mountainous - Tropical - subtropical A:
A: subtropical

Q: Q: What is the main artery of the systematic circulation called? Read this paragraph and choose the correct option from the provided answers: Blood Vessels The blood from the heart is carried through the body by a complex network of blood vessels (Figure 16.12). Arteries take blood away from the heart. The main artery of the systemic circulation is the aorta; it branches into major arteries that take blood to different limbs and organs. The aorta and arteries near the heart have heavy but elastic walls that respond to and smooth out the pressure differences caused by the beating heart. Arteries farther away from the heart have more muscle tissue in their walls that can constrict to affect flow rates of blood. The major arteries diverge into minor arteries, and then smaller vessels called arterioles, to reach more deeply into the muscles and organs of the body. Arterioles diverge into capillary beds. Capillary beds contain a large number, 10's to 100's of capillaries that branch among the cells of the body. Capillaries are narrow-diameter tubes that can fit single red blood cells and are the sites for the exchange of nutrients, waste, and oxygen with tissues at the cellular level. Fluid also leaks from the blood into the interstitial space from the capillaries. The capillaries converge again into venules that connect to minor veins that finally connect to. Choices: - femoral - subclavian - carotid - aorta A:
A: aorta