Dung beetles live in regions where cattle graze, quickly burying and recycling cattle droppings. Because of the dung beetle's activities, breeding habitats and resources for disease-carrying flies, which also use dung as a food resource, are reduced and the plants upon which cattle feed are nourished. The relationship between the dung beetles and the cattle is a type of

A. mutualism
B. commensakism
C. intraspecific competition
D. interspecific competition

What are the steps of how energy is transformed in plant cells?

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?