When using the scientific method to solve a problem, two of the most important steps are: interpreting data and drawing conclusions
stating the problem and making a hypothesis
devising an investigation and looking for cause and effect relationships
deciding what the outcome should be and recording it

Which fact represents evidence for the big bang theory?

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

What are the two largest greenhouse gases