What type of molecule is pentanal?
O A. Aldehyde
O B. Ester
O C. Ketone
O D. Alcohol

Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles