What colors of light most actively stimulate photosynthesis?
What will be an ideal response?
Blue and red.
You might also like to view...
What should you do before lifting or lowering the hood on a conventional truck?
A. Make sure all hood dampers, springs, and cable stays are attached. B. Check that no one is under the hood before closing. C. Verify that there is sufficient room in front of the truck before opening the hood. D. All of the above.
Which is used extensively in commercial buildings despite potential "stuffiness" during light load conditions?
A) Chilled beam. B) Multiple zone VAV. C) Fan terminal units. D) Fan coils. E) VAV Multizone.
The ASTM number for aluminum pipe would start with the _____.
a. number 6 b. letter B c. letter A d. number 105
An ectothermic organism is one that:
A) Is a cold-blooded organism B) Regulates its own temperature C) Is heated from external sources D) Requires heat during hours of no sunlight