Levees can help prevent issues during a hurricane. What is a levee?

A- an earth wall designed to control water levels

B- an event where people prepare for a fictional disaster

C- a system used to warn people about an emergency

D- a type of radar that detects hurricanes

An example of technology is the a. addition of a side group to an organic molecule during synthesis. b. use of a new antibiotic to fight an infection. c. measurement of iron concentration in a water sample. d. study of atomic fusion reactions

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.