1. Insects don't have lungs. They get oxygen from small tubes in their bodies that are connected to the outside air. Oxygen
diffuses through the tubes to reach their cells. Does this
explain why we never have to worry about meeting a 12-ft
mosquito?

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below. resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that

Which of the following is a responsibility of a scientist