Why do we shiver when the environment gets cold? *       To decrease body temperature To keep body temperature the same as the external temperature To increase body temperature no answer To regulate blood pressure

Q: How does sweat keep us cool? *       Sweat carries heat from one part of the body to another.…

A: Sweat  Sweat is a transparent, salty liquid that is released by the glands present underneath the…

Q: Researchers stated that the shape of a person's ears is relat ggression. Source: American Journal of…

A: Inferential measurements are strategies that permit us to utilize these tests to create…

Q: Fur covers some animals and helps them regulate their body temperature in different climates. What…

A: Thermoregulation is the ability of an organism to regulate body temperature.

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: Explain how the different organs health maintains homeostasis A. Skin B. Kidneys C. Lungs

A: The kidneys play an important function in maintaining homeostasis. To accomplish so, they…

Q: Why is sweating a useful mechanism for animals to cool themselves in hot weather?

A: Thermoregulation is the organism’s ability to keep or maintain the internal body temperature within…

Q: An example of acclimatization is: Group of answer choices long limbs high body mass short limbs…

A: Acclimatization is the process through which an individual organism is able to adjust to a change in…

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., maintaining a constant inner body temperature. The inner body…

Q: in which types of living beings the fastest responses to a stimulus occurx

A: Those organisms who have their body shapes as mirror along a midline (sagittal plane), are tend to…

Q: A. How do humans affect the environment? B How does the environment affect humans? C. What is the…

A: All living and non-living objects that occur naturally, that is, not artificially, are included in…

Q: Why is putting on a coat not an example of homeostasis? What is an example of homeostasis if your…

A: The ability of the cells to maintain a stable internal conditions despite the changes in the…

Q: molecules are broken apart energy is released food is broken down vocalizations

A: Digestion and World various metabolic processes which convert Complex substances into simpler…

Q: Explain adaptation in your own words

A: Adaptation is known as the physical, behavior characteristics of an organism. Adaptation help the…

Q: deer notices a wolf in the area. What organ is responsible for sending a message to the deer that it…

A: The mammals show division of labour that is different parts of the body perform different functions…

Q: What is the role of blood vessels to control body temperature? *       Blood vessels regulate the…

A: Answer of the question given below...

Q: How do whales and dolphins get oxygen at night?A. They absorb oxygen from the water.B. They sleep in…

A: Whales and dolphins are animals classified under the class Mammalia. That is, they are mammals, like…

Q: You go for a long walk on a hot day. Give an example of a way in which homeostasis keeps your body…

A: Homeostasis refers to stability, balance, and equilibrium within a body or cell by which an organism…

Q: Create a mind map with the following items as the central topic: Fish scales

A: A scale could be a little rigid plate that grows out of the skin of a fish. The skin of most jawed…

Q: Discuss how seals’ bodies help keep them warm in cold climates and cool in warmer climates.

A: Seals are found in cold waters, in the Arctic and Antarctic.

Q: Skin works as a respiratory organ in which Animals

A: Respiration is the intake of O2 and release of CO2.

Q: Compared to animals that are smaller, animals that are larger become cold more easily because they…

A: The mathematical relation of surface area to volume plays an important role in the biological…

Q: Although hibernators drop their body temperatures, they do manage maintain a body temperature close…

A: Hibernation is a way animals conserve energy to survive adverse weather conditions or lack of food.…

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: Using a concept map, assign 5 terms that can be best associate with the nervous system. Explain why…

A: The nervous system along with the endocrine(hormone) system is called an integrative system of the…

Q: Which age-range is expected to feel much colder in a cold environment? Hint: Consider their body…

A: Our body maintains it's body temperature by performing homeostasis. Homeostasis is the ability of…

Q: When reptiles after their behavior in order to help control their body temperature, what…

A: Organisms communicate and use available resources such as food, space, light, heat, water, air, and…

Q: 43. In the process of regulating body temperature, which part of the feedback system includes the…

A: There are four parts of a feedback loop or system: Stimulus, Receptor, Control center, and…

Q: 50. What form of stimulus would most likely cause the blood vessels of the skin to relax and…

A: Vasodilation is the mechanism of dilation or widening of blood vessels which leads to an increase in…

Q: Which sentence does not describe a behavior that would help animals to survive? O A. Some animals…

A: Survival is important to all vertebrates and adaptation helps vertebrates survive. Adaptation is a…

Q: animals that live on lands such as amphibians, reptiles, birds, and mammals tissues within the body…

A: All the Terrestrial animals that live on land such as amphibians, reptiles mammals are made up of…

Q: Read the scenario below and answer the question that follows. Julie usually wakes up very tired each…

A: The sleep/wake cycle in a person is controlled by the different neurotransmitters that send certain…

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: What does our body do to keep us alive? (put examples too)

A: The brain is seemingly the main organ in the human body. It controls and arranges activities and…

Q: Explain the effect that decreasing temperature had on the frog heart. How do you think the human…

A: Ringer's  solution is a solution containing sodium chloride, calcium chloride, potassium chloride…

Q: The function of systemic circulation is to get blood to the lungs get oxygen to the cells remove…

A: Blood must always circulate to sustain life. It carries oxygen from the air we breathe to cells…

Q: Research the behaviours of a specific endothermic animal or ectothermic animal. How do specific…

A: Introduction Endotherms Regulate Their Body Temperature By Generating Heat Within. Regardless Of The…

Q: What metaphor did Wegener use to explal moved? an icebreaker ship cutting through sea ice O a hot…

A: Theory of Continental Drift

Q: What example illustrates the superior body position? The toes to the knee The nose to…

A: The body position with respect to the other regions of the body are demonstrated using anatomical…

Q: How many degrees more of warmth can the crabs handle before their hearts step beating

A: According to the question, we have to mention the degrees of warmth carbs can handle before their…

Q: What is the effect that decreasing temperature had on the frog heart. How do you think the human…

A: The circulatory system in humans has the heart, blood vessels- arteries and veins, etc. mainly. The…

Q: Other than changes in the blood vessels, state one (1) mechanism in which body temperature can be…

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

Q: Living things can inherit behavior, learn it from other creatures, or change their behavior because…

A: learned behavior is one that an organism develops as a result of experience. Learned behaviors…

Q: American tourists visiting Europe often experience extreme tiredness for a few days, known as jet…

A: Circadian rhythm

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: Which is a feedback mechanism the human body uses to maintain homeostasis? * A. copying genetic…

A: Feedback mechanism: it is a process by which the body homeostasis (balance) is maintained. When this…

Q: A spider has several eyes. What is the main function of these organs?

A: Spiders are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to…

Q: respond when the body temperature began to increase

A: Answer: When temperatures rise, the body reacts by increasing blood flow to the skin's surface,…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.