Answer:
Modern amphibians are characterized by the flexibility of their gaseous exchange mechanisms. Amphibian skin is moistened by mucous secretions and is well supplied with blood vessels. It is used for respiration to varying degrees. When lungs are present, carbon dioxide may pass out of the body across the skin, but in some salamanders there are no lungs and all respiratory exchanges occur via the skin. Even in such animals as frogs, it seems that oxygen can be taken up at times by the skin, under water for example. Therefore, regulation of respiration occurs within a single species, and the relative contribution of skin and lungs varies during the life of the animal.
Explanation:
Adolescents get their health information in different sources. Health care providers are top on the list thus they should have the right approach and communication skills. It is vital to start first with explaining confidentiality especially on this situation that the adolescent is possibly pregnant. The adolescents strengths and weaknesses should be identified as well to deliver the correct technique in obtaining information from the client. Information such as if the adolescent is dating, had sex or sexually active or using control methods.The health care provider should relay the information in a way that would allow the patient to participate for her own care.
Answer:
to see if they can find any other information to see what it worth how valuable it is or wht it is
The role of enzymes in a chemical reaction is to : Lower the activation energy while increasing the rate of reaction
The graph shown on the left is an uncatalyzed chemical reaction while the graph on the right is a catalyzed chemical reaction.
Catalyzed chemical reactions have lower activation energy and a faster rate of reaction while uncatalyzed chemical reaction has a higher activation energy and a slower reaction rate. because catalyst increases the rate of a chemical reaction by lowering its activation energy.
Hence we can conclude that The role of enzymes in a chemical reaction is to : Lower the activation energy while increasing the rate of reaction
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