The carbon that plants need for photosynthesis comes from? a. carbon molecules dissolved in water b. carbon dioxide gas in the atmosphere c. carbon atoms from the breakdown of food d. carbon molecules that the plant produces

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics