Data on their population size for ten years. during this time, the rabbits reproduced and their offspring reproduced many times. the fenced, undisturbed two acres where the rabbits live support populations of predators, such as hawks and snakes, as well as a limited supply of grass and water. at the end of the ten years, the farmer graphed the data he collected. which of the following best describes his graph?
question 3 options:

the graph is generally j shaped showing exponential growth.

the graph is generally s shaped showing logistic growth.

the graph is a horizontal line showing the effects of predation.

the graph angles up in a straight line at 45° showing the effects of ample resources.

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings