Some prey species use to scare off predators by puffing up (blow fish), spreading their wings (peacocks), or mimicking a predator Select one: a. camoflage b. parasitism c. mutualism d. commensialism e. Behavioral strategies

In a cladogram' when does a group of organisms branch off

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?