10. Do you think it would have been ethical for the HidroAysén project to go ahead? Justify your answer.​

Explain the importance of producers, primary consumers, secondary consumers. and decomposers in an ecosystem

Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean