At what level in a food chain do you find the most energy, biomass, and number of individuals? describe how energy flows through a food chain.

What maintain homeostasis when a persons internal body temperature is 97.5°f

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.