The word elliptical refers to what type of shape?
a.
oval
b.
rectangle
c.
square
d.
bar

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o