No, all living beings do not need the same kind of food. Some animals eat only plant products called as herbivores. Some animalseat only other animals. ... Some other animals eat both plants and animals called omnivores.

Carnivores: The organisms which eat other animals or meat only are called carnivores. For example, lion, bear, snake, crocodile, lizard, eagle and wolf etc.
Herbivores: The organisms which consume or eat only plants as their source of food are called herbivores. For example, cow, rabbit, goat, deer, locust and camel etc.
Omnivores: The organisms which eat both plant food as well as meat of animals are called omnivores. The best examples of omnivores are human beings, crow, dog, sparrow and ants etc.

The names of five plants and their parts that we eat are:
1) Carrot- Root
2) Potato- Stem
3) Apple- Fruit
4) Spinach- Leaves
5) Mustard- Seeds and leaves

A sprout is a small growth on a plant — a little new bud. Sprouting is the natural germination process by which seeds or spores put out shoots, plants produce new leaves or buds, or other newly developing parts experience further growth. In the field of nutrition, the term signifies the practice of germinating seeds, to be eaten raw or cooked.

Enzymes are protein molecules in cells which work as biological catalysts. Enzymes speed up chemical reactions in the body, but do not get used up in the process, therefore can be used over and over again. Almost all biochemical reactions in living things need enzymes.The study of enzymes is called enzymology. Enzymes perform the critical task of lowering a reaction's activation energy—that is, the amount of energy that must be put in for the reaction to begin. Enzymes work by binding to reactant molecules and holding them in such a way that the chemical bond-breaking and bond-forming processes take place more readily.

The animals which are able to produce milk are called as milch animals includes cows, buffaloes, camels and goats.
The milk obtain from goats is more nutritious then the cow milk. But the production of milk by goats is less than milk produced by buffaloes and cows. The cow milk is easy to digest.

The scattered blue light reaching the eye gives the appearance of a blue sky. The sky will appear black in the absence of earth's atmosphere because no scattering of any colour takes place in that case. While flying in an aeroplane one can observe the sky to be black at high altitudes.

The north pole of one magnet attracts the south pole of a second magnet, while the north pole of one magnet repels the other magnet's north pole. So we have the common saying: like poles repel, unlike poles attract. A magnet creates an invisible area of magnetism all around it called a magnetic field.

•  We eat many leafy vegetables. We eat fruits, stem, roots, and flowers of some plants.
• Some plants have two or more edible (eatable) parts. For example: seeds of mustard plants give us oil and the leaves are used as a vegetable.
• Not all the plants are edible, some may be poisonous too. For example: Oleander, Castor bean,DaturaStramonium, Dieffenbachia

The chemical substances present in food that provides nourishment essential for the growth and maintenance of your body are called nutrients.
Your diet consists of different nutrients that can be classified as carbohydrates, fats, proteins, vitamins, water and mineral salts. The study of food and diet is known as nutrition.

Depending on age and lifestyle, BMR represents 45 to 70 percent of daily total energy expenditure, and it is determined mainly by the individual's age, gender, body size and body composition. Metabolic response to food. The energy requirement would depend on the occupation, physical activity & life style of the individual. The activity levels may be divided into 3 groups- Sedentary, Moderate & Heavy.

Temperature can be a difficult property to define. In our everyday lives we use the word temperature to describe the hotness or coldness of an object. In physics, the temperature is the average kinetic energy of the moving particles in a substance.

These are the types of mixtures in which the components mixed are uniformly distributed throughout the mixture or in other words “the same throughout”. We can observe only one phase of matter in a homogeneous mixture.

• Anything which we eat to live is called food.
• Food is like a fuel which provides us matter and energy for the growth and maintenance of our body.
• Different people eat variety of food according to their habits, life style, taste and availability.
• The various food items which we eat daily are usually made up of more than one material called ingredients.
• The ingredients include salt, spices, water, oil, pulses, vegetables, etc.

All living organisms eat food to obtain energy to perform various life processes. Thus food acts as a fuel to do work, grow, maintain our body and remain healthy. We all eat different kinds of food according to our taste, life style, habit, availability and body requirement.

• Clouds are formed by the process of evaporation and condensation
• Water evaporates from water bodies and rises up in the air. This air also gets heated.
• Hot air carrying water vapour rises up. It cools down as it goes up.
• Cooling causes condensation of water vapour, which leads to the formation of tiny droplets.
• Tiny droplets grow bigger and heavy by more condensation which ultimately leads to the formation of clouds.

Omnivores are animals that feed on other plants and animals for nutrition.

Unlike herbivores, omnivores can't digest some of the substances in grains or other plants that do not produce fruit. They can eat fruits and vegetables, though. Some of the insect omnivores in this simulation are pollinators, which are very important to the life cycle of some kinds of plants.

a binary compound of carbon with an element of lower or comparable electronegativity.

Melting of ice cream (solid ice cream to molten ice cream). Drying of clothes (wet clothes to dry clothes) Heating of milk (cold milk to hot milk) Expansion of metals on heating.

The seven major classes of nutrients are carbohydrates, fats, fiber, minerals, proteins, vitamins, and water. Nutrients can be grouped as either macronutrients or micronutrients (needed in small quantities). Carbohydrates, fats, and proteins are macronutrients, and provide energy. Larger amounts of some minerals, such as calcium, are required to grow and stay healthy. Other minerals like chromium, copper, iodine, iron, selenium, and zinc are called trace minerals because you only need very small amounts of them each day.

The seven major classes of nutrients are carbohydrates, fats, fiber, minerals, proteins, vitamins, and water. Nutrients can be grouped as either macronutrients or micronutrients (needed in small quantities). Carbohydrates, fats, and proteins are macronutrients, and provide energy. Larger amounts of some minerals, such as calcium, are required to grow and stay healthy. Other minerals like chromium, copper, iodine, iron, selenium, and zinc are called trace minerals because you only need very small amounts of them each day.

The various parts of plants which are used as food material by us are: Roots ,stems ,leaves ,flowers ,fruits ,seeds. We eat the roots of some plants as food. For example: carrot, radish, beetroot ,sweet potato, turnip.