what are the essential elements for living things to survive?
177781
The six most common elements in living things are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. Atoms of these elements combine and form thousands of large molecules. These large molecules make up the structures of cells and carry out many processes essential to life.
149943
WHAT DO ALL LIVING THINGS HAVE IN COMMON? All organisms need food for the energy required to live and grow. They all excrete (get rid of) waste products, and detect changes in their surroundings and respond to them. All living organisms follow a LIFE CYCLE of growth and development, reproduction, and death.
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["Nutrients. Nutrients are needed for the organism's growth and development.", "Temperature. If the temperature isn't ideal, organisms lose their ability to reproduce and survive.", 'Light.']
273750
["Carbohydrates. A vital source of energy, carbohydrates comprises about 60% of an individual's diet. ... ", 'Protein. Protein is needed to assist your body to repair cells and make new ones. ... ', 'Fats. ... ', 'Vitamins and Minerals. ... ', 'Water.']
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['Sustain life and growth.', 'Combustion.', 'Maintaining Temperature.', 'Supplier of Energy.', 'Photosynthesis.']
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['A SOURCE OF ENERGY. ... ', 'A SOURCE OF NITROGEN. ... ', 'A SOURCE OF CARBON. ... ', 'A SOURCE OF OXYGEN. ... ', 'A SOURCE OF PHOSPHOROUS, SULFUR, MAGNESIUM, POTASSIUM & SODIUM.', 'A SOURCE OF CALCIUM. ... ', 'A SOURCE OF WATER. ... ', 'A SOURCE OF MINERALS LIKE IRON, ZINC, COBALT ETC.']
590911
Living things need oxygen to survive because we can't survive without oxygen. It is vital that living things respire to get the oxygen for living cells to function. Without air, there is no life. Plants use Carbon Dioxide (together with sunlight and water) to produce energy and give out Oxygen as a by-product.
1006978
Scientists believe that about 25 of the known elements are essential to life. Just four of these – carbon (C), oxygen (O), hydrogen (H) and nitrogen (N) – make up about 96% of the human body.
364323
['Intro. [00:00]', 'Organization (all life is composed of 1 or more cells) [02:20]', 'Homeostasis. [02:54]', 'Metabolism (including need to obtain+use energy) [03:35]', 'Reproduction. [04:22]', 'Growth and Development. [04:46]', 'Response to Stimuli. [05:10]', 'Evolution (occurs in populations, can lead to adaptation) [05:58]']
745255
The two essential elements that affect life are carbon and oxygen. Most of the carbon is found in the form of carbon dioxide in the atmosphere.
378035
Some grow in the ground, while others fly high in the sky. But because we are all living organisms, we all have five basic needs for survival: sunlight, water, air, habitat, and food. In different ways, these basic needs help keep our cells running the way they should.
1474154
Unlike energy, elements are not lost and replaced as they pass through ecosystems. Instead, they are recycled repeatedly. All chemical elements that are needed by living things are recycled in ecosystems, including carbon, nitrogen, hydrogen, oxygen, phosphorus, and sulfur. Water is also recycled.
263608
All living things are made of cells, use energy, respond to stimuli, grow and reproduce, and maintain homeostasis. All living things consist of one or more cells. Cells are the basic units of structure and function of living organisms.
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['Live in water their entire lives.', 'Vertebrates have a backbone, and some cartilaginous fish have vertebrae made of cartilage rather than calcium-hardened bone.', 'Gills, which are slits on both sides of fish that allow for respiration, or the exchange of oxygen and carbon dioxide.']
805524
The four elements common to all living organisms are oxygen (O), carbon (C), hydrogen (H), and nitrogen (N).
1457267
The major elements of life are Carbon, hydrogen, phosphorous, sulfur, and nitrogen.
247261
According to the seven characteristics of life, all living beings must be able to respond to stimuli; grow over time; produce offspring; maintain a stable body temperature; metabolize energy; consist of one or more cells; and adapt to their environment. However, some life-forms don't fit every single characteristic.