Human skin becomes dry during winter, making it more prone to infections than during summer. how do the sebaceous glands protect the skin normally?

Are the earth's ocean floor and continents the same age geologically? why or why not?

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting