Which of the following observations would lead to the classification of gopher tortoises as a keystone species in Georgia?

A. Gopher tortoises– create habitats for hundreds of other species by digging underground burrows.

B. maintain a diet that consists of a variety of native grasses, fruits, and legumes. C. can only reproduce at a rate of about six hatchlings every 10 years.

D. live in forested regions where plenty of sunlight can reach the forest floor.

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)