Your biceps muscle is attached with tendons to the top of your humerus and to the end of your radius, near your elbow. what would happen if the biceps were attached to the top and bottom of your humerus instead? you would not be able to pull your forearm up toward your shoulder. your humerus would lengthen and shorten each time your biceps contracted. you would be able to pull your forearm toward your shoulder with more force. your triceps muscle would make your arm bend backward when it contracted.

Solar energy causes water to evaporate into the atmosphere. how does that water vapor become a cloud? a) as the water vapor goes higher in the sky, the air gets cooler. the cooler air causes the water vapor to condense. b) as the water vapor goes higher in the sky, solar energy causes it to condense around particles of dust. c) as the water vapor goes higher in the sky, the air gets warmer and the water vapor begins to condense. d) as the water vapor goes high into the atmosphere it turns to ice and that's what forms clouds.