What happens in the human body when you get wrinkles from the water

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: What are some things you do to keep cool on a hot day

A: Summer is the warmest season of the year, falling between spring and autumn. Temperatures over the…

Q: The differences in human skin color are caused by: the amount of melanin in the skin. the amount of…

A: Given: The amount of carotene or distribution of melanine. Carotene are the Photosynthetic pigments…

Q: Early scientists used microscopes and discovered that all living things are made of

A: Introduction :- All living things share several characteristics or functions ;order, sensitivity or…

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: answer the question. The bombardier beetle is spraying a boiling hot liquid that contains irritating…

A: Introduction: Beetle is considered to be the gardener's friend and it is a fearsome predator as it…

Q: Two brown eyed parents have a child with blue eyes. Explain how this happened

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: Muscle cells differ from nerve cells

A: Muscle cells are of three types cardiac, skeletal, and smooth. The cells of the muscles are called…

Q: Feathers and hair consist mainly of_______ . a. chitin c. keratin b. cartilage d. collagen

A: Feather is a branching, hair-like structure that grows on the bodies of birds, used for flight,…

Q: Question Is number 2 in photos

A: The glucose is obtained either from diet or from the breakdown of glycogen stores in the liver.…

Q: Which system plays the biggest role in fluid balance?a. cardiovascularb. urinaryc. digestived.…

A: Fluid regulations of the body is very necessary for various metabolic reactions as well as for…

Q: Page 5 of 10 761 words mana M m X English (United States)

A: This question is about labelling the diagram of a cell.

Q: Why some oils taste and smell bad?

A: Lipids are large biomolecules comprised of carbon, hydrogen, and oxygen just like another…

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

A: Introduction :  Chemical substances known as surfactants are employed to reduce the surface tension…

Q: a controlled experiment you could perform to test the speed at which a substance diffuses in water…

A: Diffusion is the process in which the molecules always move from high concentration towards the low…

Q: Muscles are made of ...  silica  polyester threads  calcium and phosphorous  groups of cells called…

A: Muscle is a soft tissue containing protein filaments of actin and myosin that slide past one…

Q: Which process is endothermic?a) the evaporation of water from the skinb) the burning of candle waxc)…

A: Reaction involving heat transfer are of two types :- Endothermic reaction and Exothermic reaction.…

Q: What is the electromagnetic spectrum, and explain why an object appears the color you SEE.

A: The electromagnetic (EM) range is the scope of a wide range of EM radiation. Radiation is energy…

Q: The fingers are ...... to the thumb

A: The finger are medial to the thumb.

Q: Imagine you worked in a physical therapy center that uses swimming pools to aid recovery for…

A: Using water as therapy in any form is called hydrotherapy. The use of swimming pools for easing…

Q: The plane divides the body into equal right and left halve

A: Body planes are imaginary lines used to divide the human body into sections. They are used for…

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

A: Each and every self-regulating mechanism, such as homeostasis, helps an organism retain equilibrium…

Q: The human faces is yellow in colour due to the presence of a pigment called___?

A: Pigments are organic compounds that are responsible for specific colors of plant or animals parts.…

Q: Your body releases excess heat through evaporation of sweat. Which characteristic of life best…

A: The cell is the basic structural and functional unit of the body. A group of cells unites to form…

Q: What is the different body parts

A: Every live cell, tissue, and organs in the body is made up of both living and nonliving components…

Q: What is body symmetry

A: Introduction  Animals are divided into different groups depends on their outer morphology. Body…

Q: A group of students wanted to learn how  the concentration of copper in water affects the survival

A: Copper is the metal which can be toxic and lethal. As it is essential nutrient at low concentration…

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 symmetry

A: To define: To explain what is symmetry and its types

Q: A health-conscious friend asks whether eating carrots is better for the eyesight or for preventing…

A: The answer will be both, as As much as carrots are good for the better eye sight, they are…

Q: Explain why it is important that you not wrap a fire blanket around a person who is standing.

A: Fire blankets containing fire-retardant materials are used to smooth flames by preventing oxygen…

Q: Stars are objects in space that produce their own heat and light.  Where would the greatest number…

A: Star It is an astronomical object which have luminous spheroid of plasma held together by its own…

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: The most abundant protein in your body is_______ . a. melanin c. collagen b. elastin d. keratin

A: Introduction  Protein is an important part of our body as our body has multiple tissues formed of…

Q: Answer the question briefly and explain it(The question is all about History of Life on Earth).…

A: The astronomical studies have revealed that Earth was formed as a planet around 4.5 billion years…

Q: Use the Rules about Matter to answer the questions: Rules about matter There are three rules about…

A: Matter consist of atoms as well as subatomic particles and according the rule of matter.Matter is…

Q: Statement explaining why plastics can accumulate in the ocean over time for kids like use simple…

A: The accumulation of plastics on beaches and in oceans has become a crisis. Billion pounds of plastic…

Q: Why does your skin not dissolve when you go swimming or are caught in the rain?

A: Our body is made up of several protective coverings, which plays several important physiological…

Q: How come a human cannot drink seawater?

A: Excretion is the elimination of metabolic waste products from the body of the organism to regulate…

Q: What is nomenclature

A: Later, Linnaeus divided all living organisms into two kingdoms: Plantae and Animalia. Whittaker…

Q: The plane tha divides the body or an organ into equal right and left halves is

A: The sagittal plane splits an organ or the body vertically into right and left halves equally.

Q: Muscles are made of a) Silica b) Polyesters threads c) Calcium and phosphorous d) Groups of…

A: Muscle is a soft tissue found in humans and most animals. It helps to produce force and motion.

Q: A common characteristic of all living things is that they?

A: Living things are the category of organisms that are alive and they are different from non-living…