Humans and dogs often have a relationship in which the dog provides protection and companionship in return for food and shelter. what type of relationship does this illustrate? a. mutualism b. parasitism c. competition d. commensalism

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Lucia is walking barefoot in her yard. she accidentally steps on a nail. how will her nervous system work to generate a reaction? arrange the eventschronologically.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph