Read the observation, question, and hypothesis. then, choose the independent variable from the list. observation: bread seems to turn moldy faster in summer than in winter. question: do hotter summer temperatures turn bread moldy faster? hypothesis: bread turns moldy faster at higher temperatures. the independent variable is bread. mold. summer. temperature.

yes. The temperatures help keep the bacteria moving, as for the cold winter freezes the bacteria making it slower.

Temperature

Explanation:

The independent variable can be defined as the factors that can be controlled in the experiment.

The dependent variable depends on the independent variable. The result of the experiment depends on the the independent variable.

here, the growth of mold on bread depends on the high temperature.

Hence, the independent variable is temperature in this experiment.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.