What is the role of a pioneer species in primary succession? O to destroy parasites
O to provide shade
O to provide fruit
O to produce the soil

The majority of sulfur dioxide produced by industry comes from a. oil refineries. b. dry cleaners. c. chemical plants. d. coal-burning power plants.

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Describe how a student should adjust the microscope to see the cells on a slide more clearly?