In photosynthesis and cellular respiration, which of the following is not correct?
the amount of matter stays the same from the beginning to the end of each process.
the reactions are opposites, what goes into photosynthesis, is what comes out at the end of cellular respiration.
both cellular respiration and photosynthesis require an input of oxygen in order to start.
glucose is the output for photosynthesis and the input for cellular respiration.

Ameadow ecosystem includes many species of grasses and small shrubs, several herbivores, and a few carnivores. a fungus colonizes the meadow and kills most of its vegetation. what is most likely to happen to the populations of herbivores and carnivores in the ecosystem? a. the populations of herbivores and carnivores will increase because there will be less competition for chemical energy. b. the populations of herbivores and carnivores will remain stable because the fungus cannot infect these organisms. c. the populations of herbivores will decrease because of vegetation loss, but the population of carnivores will remain stable. d. the populations of herbivores and carnivores will decline because less chemical energy will be stored in the ecosystem.

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above