Q: The human skeleton is an endoskeleton that consists of 206 bones in the adult. it has five main functions: providing support to the body, storing minerals and lipids, producing blood cells, protecting internal organs, and this? Read this paragraph and choose the correct option from the provided answers: The human skeleton is an endoskeleton that consists of 206 bones in the adult. It has five main functions: providing support to the body, storing minerals and lipids, producing blood cells, protecting internal organs, and allowing for movement. The skeletal system in vertebrates is divided into the axial skeleton (which consists of the skull, vertebral column, and rib cage), and the appendicular skeleton (which consists of the shoulders, limb bones, the pectoral girdle, and the pelvic girdle). Choices: - Forward movement - enough movement - more movement - allowing movement A:
allowing movement

Q: Which system consists of organs that break down food and absorb nutrients such as glucose? Read this paragraph and choose the correct option from the provided answers: The digestive system consists of organs that break down food and absorb nutrients such as glucose. Organs of the digestive system are shown in Figure below . Most of the organs make up the gastrointestinal tract. The rest of the organs are called accessory organs. Choices: - circulatory system - excretory system - urinary system - digestive system A:
digestive system

Q: Rising air currents carry water vapor into what? Read this paragraph and choose the correct option from the provided answers: Rising air currents carry water vapor into the atmosphere. As the water vapor rises in the atmosphere, it cools and condenses. Condensation is the process in which water vapor changes to tiny droplets of liquid water. The water droplets may form clouds. If the droplets get big enough, they fall as precipitation rain, snow, sleet, hail, or freezing rain. Most precipitation falls into the ocean. Eventually, this water evaporates again and repeats the water cycle. Some frozen precipitation becomes part of ice caps and glaciers. These masses of ice can store frozen water for hundreds of years or longer. Choices: - stratosphere - ionosphere - troposphere - atmosphere A:
atmosphere

Q: What happens to the core of a star when it begins to run low on hydrogen? Read this paragraph and choose the correct option from the provided answers: series of stages a sexually reproducing organism goes through from one generation to the next. Choices: - it expands - it disappears - it explodes - it contracts A:
it contracts