Describe an ecosystem
What will be an ideal response?
An ecosystem is an interrelated community of organisms existing in a physical environment.
You might also like to view...
Single base changes in the DNA that may vary between people are called ____________________
Fill in the blank(s) with correct word
Which of the following reduces tire adhesion (traction)?
A) Unsprung weight B) Shimmy C) Wheel tramp D) All of these reduce tire adhesion.
All of the following statements about hard spots in the rotor are true EXCEPT:
A. hard spots cause the rotor to expand. B. hard spots appear as round, shiny, bluish areas on the friction surface. C. hard spots are difficult to machine, and may require special cutting bits for a brake lathe. D. most car manufacturers recommend replacing a rotor with hard spots.
Describe the kinds of responses a plant may have to an attack from a pathogen
What will be an ideal response?