Where is the most energy transferred in a food web? I need help asap!

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d