A population of wild boar has grown in size. Officials meet to identify different ways to stop this growth. They reduce food supply for the wild boar and modify the environment, causing the wild boar to stop reproduction. After making these changes, they notice that the population has stabilized. Which is the dependent variable in this experiment?

a. the population size of wild boar in the environment
b. the type of method used to stop wild boar growth
c. the environment in which the wild boar lives
d. the time it takes for the wild boar population to grow

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

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.