Select the correct answer. Which situation can be identified by a biodiversity study of an area? A. A currently undetected invasive species will invade the ecosystem. O B. The decline of a shrub species is caused by an increase in an herbivor OC. A flood is likely to hit the area very soon. OD. The ecosystem will expand its geographical range in the next 50 years O E. An animal species is experiencing altered reproductive function. ​

Which of the following initial observations would more directly lead to this research study? a) ginko biloba is cost effective and also possesses heart-protective, antioxidant, anti-inflammatory properties. b) metformin is an effective treatment of patients with t2d, but shows side effects that complicate the disease state. c) over the past several years, the cost of treating t2d within the united states has increased dramatically. d) many plants contain molecules that improve the health and quality of life of patients with a variety of diseases like t2d. e) t2d affects millions of individuals in the usa and worldwide many of who could benefit from improved therapies.