Hannah’s job involves researching the complex interactions that occur between living organisms and Earth’s nonliving systems. Which discipline of Earth and space science does Hannah work in? A.

oceanography

B.

meteorology

C.

environmental science

D.

chemistry

E.

astronomy

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

What condition is kept close to its set point in osmoregulation? a. body temperature b. platelet count c. blood glucose level d. water balance

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform