hey can someone tell me which body systems they use (at least 4 or 5) and explain to me what the body system are doing? if that makes sense, sorry if it’s a lot

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

Give examples of selective advantage of organism’s body part/organ

Which could be a pathway of food through an ecosystem