Will mark brainliest! Consider what you have learned about data tables and graphs, and answer the following questions. Be sure to provide reasons that support your responses.

• When might people use data tables and graphs in their everyday lives? How are these uses similar to and different form the way in which scientists use these same tools?

• Do you think scientists need data tables and graphs to do their work?

• Which fields of science do you think might use data tables and graphs more than others?

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.