Pls help me peeps.
Which pair of statements best explains an environmental stimulus and a bear’s response to survive winter?

Question 3 options:

Environmental stimulus: The bear senses that food is becoming scarce. Response: The bear consumes less food, and its heart rate increases.

Environmental stimulus: The days are becoming shorter. Response: The bear consumes more food, and its heart rate decreases.

Environmental stimulus: The bear is hungry. Response: The bear consumes more food, and its heart rate increases.

Environmental stimulus: The days are becoming longer. Response: The bear consumes less food, and its heart rate decreases.

Brainliest goes to first explain why or why not in approximately 100 words. should scientists who identify genes and create new genetic engineering techniques have the right to patent their methods for their own profit?

Over the past 60 years, many amphibian species have experienced significant population declines and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. chytridiomycosis is a fungal disease first identified in 1998 as a cause of massive amphibian deaths. in some severely impacted populations, a few individuals have survived, perhaps because of some natural resistance. if these resistant individuals continue to survive and prosper, new resistant populations might emerge. this would be an example of the founder effect artificial selection genetic drift natural selection sexual selection

Can someone i have no idea of how to do this.