Astronauts during the Apollo Mission to the Moon in 1969 experiences weightlessness due to due to the lesser gravity of the Moon than the Earth. What do you think are the adverse effects of microgravity to the human body?

Q: __________ is a substance secreted by cells in the lungs that reduces surface tension.

A: Surface tension is the cohesive force that take place between a liquid-gas or liquid-liquid…

Q: If your doctor prescribes you 30 days’ worth of antibiotics, but you feel better after 10 days, why…

A: Antibiotics are the antibacterial agents produced by some microorganisms. Itis very important to…

Q: ) Listen Which statement explains why sweating and evaporative cooling helps humans cool down? 1.…

A: As the body temperature increases more than normal, there occurs release of salty liquid from pores…

Q: You are studying a large tropical reptile that has a high and relatively stable body temperature.…

A: For the proper functioning of the cellular reactions, there is a need for constant energy supply.…

Q: rite a background paragraph include these things in it. - explain thermal regulation to homeostasis…

A: Hypothalamus is the part of the brain which is located below the thalamus and above the pituitary…

Q: Explain how does warm-up and cool-down activities protect the body from injuries? Justify your…

A: A warm-up and a cool-down both involve doing exercises at a lower intensity and slower pace, which…

Q: One among the following statements is true regarding temperature regulation: A. Excess blankets or…

A: Thermoregulation It is the ability to balance the body temperature within normal range. Several…

Q: Why does body temperature increases when blood vessel dilation is decreases

A: Given: Need to find why the temperature of body increases when the blood vessel dilation decreases.…

Q: Which of the following is a correct statement about endothermic organisms? A. Compared to…

A: The term `Endotherm' is used to describe warm-blooded organisms. According to the atmosphere,…

Q: What is the primary advantage of maintaining a constant high body temperature?

A: Two major mechanisms accountable for controlling body temperature are behavioral and physiological…

Q: 1.  Several invertebrates made use of the body cavity as circulatory system. However,  in humans,…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: 3. Sketch a new graph to show how body temperature changes over time. How do you think the graph on…

A: Humans are warm blooded animals, i.e., they maintain a constant inner body temperature. The inner…

Q: Which of the following would help increase an endotherm's body temperature? Select all that apply.…

A: Endotherms are warm-blooded animals that maintain a constant body temperature independent of the…

Q: What percentage of body mass did Derrick lose in the form of fluids? SHOW YOUR WORK.

A: In evidence on the studies, it is shown that the loss of fluid of a body mass is equal to 2 percent…

Q: The body’s thermostat is located in the ________. a. homeostatic receptor b. hypothalamus c. medulla…

A: The brain can be isolated into three essential units: the forebrain, the midbrain, and the…

Q: The abnormal tissue is more sensitive to radiation. Why?

A: Answer: Introduction: Radiosensitivity is the comparative exposure of cells, tissues, organs or…

Q: Which of the following statements is True?a. Ectotherms generate most of their body…

A: Homeostasis is the condition in which an organism is able to maintain a constant internal…

Q: Why does the body temperature need to be maintained within narrow limits?

A: The body temperature need to be maintained within narrow limits because:

Q: Which of the following is part of the initial response to cold temperature? a. Panting b. Sweating…

A: Blood absorbs and distributes heat throughout the body. It helps to maintain homeostasis through the…

Q: Which of the following physiological event is not maintained by homeostasis? Select one: a.…

A: Homeostasis can be defined as the ability of an organism to maintain a stable internal environment.…

Q: . If you were deciding where to put the thermostat in ahouse, what factors would govern your…

A: A thermostat is a device that is put inside the house to keep the temperature stable within the…

Q: When a body's temperature is too low. What is the set point?

A: Temperature regulation is very important for endotherms so that the constant body temperature…

Q: why does dead space exist and how does it benefit humans?

A: Dead space is the volume of air that is inhaled which remains in the conducting airways or reach…

Q: After doing a balancing act, how can your body maintain homeostasis?  What factors can cause the…

A: Homeostasis is the process through which the body responds quickly to the changes, in order to…

Q: Which of the following would help increase an endotherm's body temperature? Select ALL that apply.…

A: Endotherms are the organisms which can produce their own heat and can maintain their body…

Q: Is Thermal Homeostasis of a Gold Fish similar to thermal homeostasis in human? If not, what is the…

A: Answer: THERMAL HOMEOSTATIS = It is the ability to maintain internal temperature of body, which is…

Q: Conclusion: 1. List the changes you observed in the body color and perspiration level in response…

A: Exercise causes various physiological adaptation. Exercise  increases the use of energy by the…

Q: What do you mean by acclimatization?

A: The organism can survive for a long period of time in a particular environment only when they are…

Q: Define: - Temperature - Body temperature - Blood pressure - Pulse - Respiration

A: Vital signs are the clinical measurements which assess the basic components of the physiological…

Q: Define Evaporative Cooling. How Evaporative Cooling contributes to Life.

A: An evaporative cooler is a device that cools air through the evaporation of water. The temperature…

Q: Which of the following has the largest surface area to volume ratio?

A: It's the ratio of surface area to volume. This gives you an idea of how the living being's surface…

Q: How does temperature affect our bodily components, what do you think?

A: Thermoregulation is a process by which the temperature is controlled. By this regulation, the body…

Q: How does a human body respond when its internal temperature get too hot

A: Humans, like all mammals, are homeothermic or warm-blooded i.e they use metabolic reactions in the…

Q: What is the primary reason we sweat? A. To excrete waste products B. To regulate body temperature C.…

A: * sweat behaves like cooling system for the body. *Sweat is watery substance secreted by body to…

Q: How would you explain the radiation dose they will receive, while relating it to something that they…

A: Answer-

Q: If daytime body temperature of some ectotherms were measured, the values would be fairly constant.…

A: Ectotherms are cold-blooded animals; and hence they are able to regulate their body temperature…

Q: What is the most likely homeostatic response to an increase in environmental temperature? A. Blood…

A: It is a self-regulating mechanism of an organism  Helps in maintaining stable conditions most…

Q: Define Evaporative Cooling. How Evaporative Cooling contributes to Life

A: The process by which molecules in the liquid state are converted to gaseous molecules by application…

Q: Which of the following situations would MOST likely cause a human to collapse from overheating?…

A: High temperature causes an increase in the body temperature, which results in an increase blood flow…

Q: What do you think are the possible consequences should there be a failure in the ability of the body…

A: Metabolic Waste -- Metabolic wastes or excrements are the substances which are the remnants  as a…

Q: Why does shivering require more oxygen

A: Shivering  is the process by which muscles undergoes high muscular contractions .

Q: What are the organs involved in maintianing constant temperature in the body?

A: Homeostasis is a process by which body overcome or maintain the internal body enviroment stability…

Q: List and explain two mechanisms the body uses to keep you warm on a 45° day.

A: The regulation of temperature by the body is called thermoregulation. The temperature changes are…

Q: Are Humans Body temperature cooling down?If yes what are its effect on Human cells and body?

A: The normal temperature of the body helps in regulating the different kinds of metabolic activites.…

Q: After a long, hot run together, your friend tells you that you should dunk your head into a cooler…

A: Heat transfer is the process of transfer of heat transfer from high temperature to low temperature.…

Q: i need the answer quickly

A: The heat transfer method is divided into three types: conduction, convection, and radiation. Heat is…

Q: What animal is not a homeothermic, endothermic, poikilothermic, and ectothermic? and what does this…

A: The methods of thermoregulation are all intended to bring the body to a state of homeostasis or…

Q: B) Intersystem Conversions Convert your body weight from pounds (Ibs) to g (1 kg = 2.2 Ib): Weight…

A: Length conversion 1000 gram (g) = 1 kilogram (kg) 1 kilogram (kg) = 2.2 pounds (lbs) 100…

Q: 1.3. The human body is made which living cells perform 1. Irritability, filtration, osm 2.…

A: Cells are the functional unit of the body. They perform basic functions of the body and also work…

Q: Which method of heat exchange occurs during direct contact between the source and animal? a.…

A: Conduction, convection, radiation, and evaporation are the four heat exchange methods used by the…