Hailey did 10 sets of sprints. When she relaxed afterward, her muscles started to feel sore. Which of the following best explains what was built up in her muscles? energy from cellular respiration lactic acid from anaerobic respiration alcohol from fermentation carbon dioxide from cellular respiration

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

Which identifies the main purpose of biological taxonomy? classify organisms by using common names for easy identification of species by scientists create phylogenetic trees that organize species based only on physical characteristics use a systematic method to name, organize, and show relationships among species createwhich identifies the main purpose of biological taxonomy? classify organisms by using common names for easy identification of species by scientists create phylogenetic trees that organize species based only on physical characteristics use a systematic method to name, organize, and show relationships among species create common names that can be applied to multiple organisms found in different regionscommon names that can be applied to multiple organisms found in different regions

The study of dna provides evidence that all living things are related through evolution by showing that all species