Does science or pseudoscience concern the natural world?

An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)