The variety and types of life that can be supported by an ecosystem is directly affected by the number of an ecosystem has. consumers
consumers

producers
producers

predators
predators

decomposers

In the african savanna,more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

When analyzing tree rings, what do scientists assume a thin ring indicates?

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?