Biology, 30.07.2019 05:30 vaneayala3078
Which statement correctly describes one way that the properties of water affect heat and temperature? water retains more heat than other materials, making coastal ecosystems warmer year-round. water absorbs heat when it freezes, to insulate lakes and ponds from cold temperatures. water absorbs heat when it changes to vapor, to keep animals cool through perspiration. water retains less heat than other materials, keeping aquatic ecosystems cooler than those on land.
Answers: 1
Biology, 22.06.2019 00:40
3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.
Answers: 1
Biology, 22.06.2019 16:30
Why do mountaineers become breathless as they reach high altitudes
Answers: 2
Biology, 22.06.2019 17:30
Ms. w, a 21-year-old woman, came into a clinic after suffering a deep laceration on her foot while walking barefoot around her yard. the wound was cleaned, sutured, and bandaged, and she was released to return home after receiving tetanus antitoxoid. within 72 hours, the wound area was red and swollen, the suture line was dark in color, and it was accompanied by severe throbbing pain. ms. w had a high fever, her heart felt like it was racing, and she was finding it hard to concentraten even on simple tasks. she returned to the clinic and was immediately taken to the hospital. following lab tests, a diagnosis of acute necrotizing fasciitis was made. discussion questions 1. explain why ms. w. received a tetanus antitoxoid before leaving the hospital. (see chapters 3 and 4, infection and passive immunity.) 2. explain how acute necrotizing fasciitis developed in this case and the pathophysiology involved. (see acute necrotizing fasciitis.) 3. what is the potential outcome for ms. w if antibiotic drugs do not reduce the infection quickly?
Answers: 3
Biology, 22.06.2019 21:10
When wind creates a sand dune, the sheltered side of the dune is less steeply sloped than the windward side has the same incline as the windward side is more steeply sloped than the windward side
Answers: 3
Which statement correctly describes one way that the properties of water affect heat and temperature...
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