Biology, 28.07.2019 02:00 greysonelmore1212
Which statements describe how the body maintains homeostasis on a hot day? check all that apply. 1.the nervous system and the muscular system work together. 2.the muscular system and skeletal system work together. 3.muscles make small, rapid movements to produce heat within the body. 4.sweat reaches the surface of the skin and evaporates into the air. 5.muscles underneath the skin contract, causing hair on the skin to stand up. 6.muscles underneath the skin relax, causing hair on the skin to lay flat.
Answers: 1
Biology, 22.06.2019 08:20
Which characteristics are typical of a human population in the postindustrial stage?
Answers: 3
Biology, 22.06.2019 09:00
Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.
Answers: 1
Which statements describe how the body maintains homeostasis on a hot day? check all that apply. 1...
Chemistry, 02.11.2019 12:31
Social Studies, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
History, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
Mathematics, 02.11.2019 13:31
Social Studies, 02.11.2019 13:31