Answer:
The muscular system, in vertebrates, is controlled through the nervous system, although some muscles, like cardiac muscle & muscles in stomach walls, can be completely autonomous. And others like, skeletal muscles are under conscious control.
Muscles run throughout the human body. Each muscle has a specific name according to it's location or function. All these muscles work and render human body to function normally. For example, when you want to play flute you have to pucker your lips, you can do so with the help of Orbicularis oris, a muscle surrounding the lips.
Digestive system breakdown the food and absorb nutrients from it.
Food we eat is the body's source of fuel. Nutrients in food give the body's cells the energy they need to operate. Before food can be used it has to be broken down into tiny little pieces so it can be absorbed and used by the body. In humans, proteins need to be broken down into amino acids, starches into sugars, and fats into fatty acids and glycerol. The whole process of digestion is aided by chemical and nervous coordination
.Explanation:
Answer:
Match the term with the definition.
Match
Term
Definition
Virus - C) Can pass virus or bacteria to the host
Bacteria - A) Can be unicellular or multicellular
Fungi - B) Must use the host cell to reproduce
Parasite - D) Single-celled organisms
Answer:
B. No, He should not let her conduct her research because it violates the ethical rule that participants must freely choose to participate in a study and must be free to withdraw at any time.
Explanation:
The Consent Form is the document that explains, in clear and objective language, all the procedures, advantages and disadvantages of being a research subject in a given protocol. It is the first step for the patient to join a study. This term must be signed by anyone who will participate in a scientific research. It should not contain the basic information of the sponsor and the Ethics Committee that approved this project, and is mandatory for all participants. Dr. Portree wants to do a study with students from a university without allowing them to sign the consent form, this is very serious because it violates ethical research rules, so it should be prevented from conducting your study.
Most people don't have any symptoms, but they can still infect other people through sexual contact.
Answer: Hello the stage of Maslow's hierarchy of needs that requires food is physiological needs.
