A singe stage of succession in any given ecosystem is technically referred to as a? a.) sere

b.) trophic level

c.) step

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions

How do accessory pigments chlorophyll?

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin