Decomposers are necessary in an ecosystem because they * 1 point
A) produce food for plants by the process of photosynthesis
B) provide energy for plants by the process of decay
C) can rapidly reproduce and evolve
D) make inorganic materials available to plants

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Which statement best describes the role of religion and culture in ancient medicine?