Which describes an altocumulus cloud? a. high, feathery cloud c. low storm cloud b. puffy mid-level cloud d. high cloud made of ice crystals select the best answer from the choices provided

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells