Which of the following obtain their energy from other organisms? A. algae B. jackrabbits C. Joshua trees D. swamp roses

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Me the formula cacl2 represents the compound

Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***