4) All of your organ systems work together to provide a stable environment for the life of your cells. This stable environment is known as _?_.

The single most important organ system in coordinating our responses to a changing external environment is the Blank______ system.Multiple choice question.skeletalendocrinemuscularnervous

39 The _____ system plays a role in moving fluids, wastes, andbones?A) skeletalB) integumentaryC) muscularD) nervous40. The skin belongs to the _____ system.A) nervousB) integumentaryC) circulatoryD) muscular41. Integration and coordination are properties of the _____system of organs.A) nervousB) circulatoryC) excretoryD) muscular42. Hormones are chemicals of the _____ system that affecttarget areas.A) cardiovascularB) endocrineC) exocrineD) nervous

The two organ systems that maintain homeostasis through their control of other organ systems are the and systems.

The respiratory system, digestive system, urinary system, and integumentary system all interact with the ______ system to maintain homeostasis.Multiple Choicemuscularcirculatoryimmuneskeletal

Which of the following is formed by a group of organs working together?Multiple choice question.OrganelleOrganismOrgan system