What are emperor penguins considered a species ?

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan

Which phrase best describes cellular respiration? a. the process where there is a movement of water across a membrane b. the physical division of the cell's cytoplasm c. the process that cells use to obtain energy from food d. the process where there is a movement of molecules to balance out their distribution