What physiological reasons would an animal have for choosing a specific environment over another?

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.

Why are some people more concerned about shark survival than about shark attacks?