<span>Experiments in which all variables are identical except for one are called controlled experiments. This where an observer tests his hypothesis by looking on changes that were brought about by one variable. The results are always dependent on one adjusted variable.</span>
Because, I don't think anybody wants to live in a community full of trash. (Littering) :)
Answer:
Pregunta
Arrastre cada etiqueta a la ubicación correcta.
Haga coincidir los símbolos con las descripciones de la nubosidad.
¡Por favor ayúdame!
Explanation:
Answer:
1.) Predation
2.) Predation
3.) Mutualism
Explanation:
1 & 2 are examples of predation because the cat is eating the birds. In this scenario, the cats have the role of predator and the birds are the prey.
3 is mutualism because the Impalas are providing protection to the Red-billed oxpeckers from predators, while the oxpeckers are protecting the impalas from the tick's harmful diseases.
