Put the events of cultural eutrophication in the correct order. a. Dead zones (hypoxic zones)
b. Algal blooms
c. Increase in nutrient levels
d. Algae dies, microbes decompose using oxygen

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?