If there are 100,000 kilograms of producers in an ecosystem, how many kilograms of primary consumers can be supported? a) 1000
b) 100
c) 10
d) 10,000

Wich organism obtains its energy from dead or decaying matter

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

First dropdown options: a. runoff b. condensation c. evaporation second dropdown options: a. photosynthesis b. transpiration c. sweating third dropdown options: a. raindrops b. clouds c. animals