Which of the following is not represented on the h-r diagram?
a. red giants
b. white dwarfs
c. main sequence stars
d. green giants
e. all of the above are found on the h-r diagram

Ideally, the backrest is tilted back slightly, so when you turn the wheel your shoulders are the seat.

Which of the following tools can be used to determine humidity? select all that apply. barometer: hygrometers: anemometer: hair: thermometer

Which of the following practices is not recommended during a time of water scarcity? a. increasing wastewater recycling b. prohibiting the consumption of bottled water c. raising fines for violating outdoor water restrictions d. improving monitoring and management of local aquifers e. utilizing media to promote awareness of best practices in water management