Which of the following is a good scientific hypothesis? plants grow towards windows because the sun provides the food they need. if sunlight causes skin cancer, then people should stay out of the sun. plants that don't get sunlight will die. if a plant is exposed to only blue light, the plant will grow more slowly.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.