Scientist have been studying the growth of of a city and the changes that impact its natural resources, which humans depend on. Spefifically, they have collected data that show that human changes to an ecosystem can decrease the capacity of the environment to support certain life forms. What kind of data could the scientist use to support this findingand convince politicians to design solutions for protecting their city's resources

As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.

Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair

What are the various treatments for the different diabetic conditions?