cholesterol
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Living things are born, grow, and eventually die, while non-living things are not born, do not grow, and do not die. The document distinguishes between living and non-living things by noting that living things are born, grow over time, and will die at some point, which are characteristics that do not apply to non-living things.Unit 7 machines
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Machines are instruments that make work easier. There are two types of machines: simple machines and complex machines. Simple machines have one or two parts and include pliers, screwdrivers, bottle openers, and pencil sharpeners. Complex machines have many parts and include washing machines, electric screwdrivers, watches, and bicycles. All machines need energy to work, with some using fuels like those in cars, planes, and buses, others using electricity like hairdryers and electric drills, and some using human energy like staplers and scissors.The states of matter
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油
Solids maintain their own shape and occupy a fixed space, while liquids take the shape of their container but maintain a fixed volume, and gases expand to fill their container.Types of nutrients
Types of nutrientsedulff
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All foods contain nutrients that provide energy and support growth and repair of the body. The five main types of nutrients are carbohydrates, fats, proteins, vitamins, and minerals. Carbohydrates and fats provide energy for activities, while proteins help us grow and repair tissue. Vitamins and minerals work to maintain overall health and well-being. People should eat a variety of foods to get necessary nutrients but limit unhealthy fats which can lead to overweightness.Water
Wateredulff
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Water is an example of matter that exists in three states: as a gas over 100属C, as a liquid between 1-99属C, and as a solid below 0属C. It is made of hydrogen and oxygen, has volume and mass, and is odorless, colorless, and tasteless. Water changes state through heating and cooling, melting when heated as a solid, evaporating when heated as a liquid, freezing when cooled as a liquid, and condensing when cooled as a gas.Matter changes presentation
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油
This document describes several chemical reactions involving oxygen. It shows water (H2O) as the product of a wood fire with oxygen and heat. It also lists milk undergoing lactic fermentation to produce cheese and flour, water and yeast producing bread when heated. Finally, it indicates iron reacting with oxygen forms rust and an apple reacting with oxygen becomes oxidized.Energy
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There are six main types of energy: kinetic, electrical, chemical, light, sound, and thermal. The document also discusses renewable and non-renewable sources of energy. Non-renewable sources like coal, petroleum, and natural gas are limited and pollute the environment when burned, while renewable sources like the sun, wind, water, and organic matter are unlimited and do not pollute.Volume and mass
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Mass is the amount of matter that an object contains, while volume is the space that matter occupies. Mass is measured in grams and kilograms by using scales to weigh an object. Volume can be measured using liters to determine how much space an object takes up.Historia para ni単os 5 civilizaci坦n romana (AUTOR DESCONOCIDO)Paula Navarrete
油
La civilizaci坦n romana recibi坦 influencias de los etruscos. Usaban el lat鱈n y la toga, y ten鱈an una estructura social de patricios, plebeyos y esclavos. Construyeron grandes obras como anfiteatros, acueductos y puentes. En el Coliseo hab鱈a espect叩culos con gladiadores y animales. El Imperio romano eventualmente cay坦 debido a invasiones b叩rbaras.HISTORIA DE LA ANTIGUA GRECIA PARA NIOSmariadoloresaguado
油
El documento proporciona informaci坦n sobre la antigua civilizaci坦n griega. Resume que los griegos viv鱈an en ciudades-estado llamadas polis con acr坦polis en la parte m叩s alta. Destaca aspectos como la higiene, indumentaria y alimentaci坦n. Describe construcciones como templos y teatros, y eventos como los Juegos Ol鱈mpicos. Finalmente, menciona figuras importantes como fil坦sofos, pol鱈ticos y leyendas.More from edulff (8)
Los sectores productivosedulff
油
El documento describe los tres sectores de la econom鱈a en Espa単a y Europa - el sector primario, que incluye actividades como la agricultura, ganader鱈a y pesca para obtener recursos de la naturaleza; el sector secundario, que se dedica a la transformaci坦n de materias primas e incluye la industria y construcci坦n; y el sector terciario de servicios, que comprende actividades como el comercio, transporte y turismo.Conferencia universoedulff
油
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Lightedulff
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Light is a type of energy that travels in invisible waves and always in straight lines. It has no volume or mass but we can see it. When an object blocks light, it forms a shadow. Light is actually made up of seven colors in the light spectrum, and every object absorbs some colors and reflects others, which is why a leaf appears green, a red car appears red, black objects absorb all colors and get hot, while white objects reflect all colors and stay cool.D坦nde hay m叩s poblaci坦nedulff
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cholesterol
- 2. CHOLESTEROL
- 3. CIRCULATORY SYSTEM CHOLESTEROL affects your CHOLESTEROL BECAUSE IT CLOGS ARTERIES
- 4. CHOLESTEROL WE NEED CHOLESTEROL TO LIVE. IT HELPS OUR ORGANS GROW AND WORK.
- 5. CHOLESTEROL WHAT卒S CHOLESTEROL? CHOLESTEROL IS A TYPE OF FAT.
- 6. CHOLESTEROL - IS CHOLESTEROL ALWAYS BAD?.- THERE IS GOOD AND BAD CHOLESTEROL NO
- 7. CHOLESTEROL - ARE THERE MANY TYPES OF CHOLESTEROL?. YES - THERE ARE TWO TYPES OF CHOLESTEROL: - GOOD CHOLESTEROL (HDL) AND BAD CHOLESTEROL (LDL).
- 8. CHOLESTEROL - WHATS GOOD TO REDUCE CHOLESTEROL? - ITS GOOD TO PRACTISE SPORT AND HAVE A BALANCED DIET. - BUT IT ISNT GOOD TO EAT A LOT OF FATS.
- 9. THANKS FOR YOUR ATTENTION. I HOPE YOUD LIKE IT.
- 10. THANKS FOR YOUR ATTENTION. I HOPE YOUD LIKE IT.