He debate regarding viruses continue. According to this passage, some consider viruses to be alive because they

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

Number and variety of living organism; includes genetic, species, and ecological types

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere