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gns of a chemical change are a change in color and the formation of bubbles. The FIVE conditions of chemical change: color CHAGE, formation of a PRECIPITATE, formation of a GAS, odor change, TEMPERATURE change.

WATER Explanation: BECAUSE IN OUR DAILY ROUTINE WATER IS NOURISHMENT FOOD WHICH GIVE AND CARE OF OUR BODY IT HELPS TO ENERGETIC AND SIMPLE WAY THAT IN FORM OF LIQUID.... ''PLEASE FOLLOW ME''

No, that is not possible.Explanation:Because at night, all the properties needed to make food by a plant.The properties needed to make food by a plant are: SunlightChlorophyllwaterCarbon dioxideAt night there is no sunlight to enable PLANTS to make their own food.So it is impossible.Hope my answer HELPS you mate.Please thank and MARK as brainliest.Give thanks and take more thanks.

nthus roseus, COMMONLY known as BRIGHT eyes, Cape periwinkle, GRAVEYARD plant, Madagascar periwinkle, old maid, pink periwinkle, ROSE periwinkle, is a species of flowering plant in the FAMILY Apocynaceae.Catharanthus roseus, commonly known as bright eyes, Cape periwinkle, graveyard plant, Madagascar periwinkle, old maid, pink periwinkle, rose periwinkle, is a species of flowering plant in the family Apocynaceae....

Mass ,m = 20 g = 20/1000 = 0.02KGheight ,h = 200CM = 200/100= 2mTime ,t = 10sAcceleration due to gravity ,g = 10m/s²velocity ,v = 10m/sTo FIND:-Power ,PEnergy Solution:-As we know that Power is defined as the RATE of doing work .• P = W/tSubstitute the value we get→ P = mgh/t→ P = 0.02×10×2/2→ P = 0.4/2→ P = 0.2Therefore, the power of object is 0.2 watt.Now , calculating the Energy • K.E = 1/2mv²Substitute the value we get→ K.E = 1/2×0.02×10²→ K.E = 1/2×0.02×100→ K.E = 1/2×2→ K.E = 1 Joule Therefore, the energy of the object is 1 Joule.

Seawater is toxic to humans because your BODY is unable to GET RID of the salt that comes from seawater. Your body NORMALLY gets rid of excess salt by having the kidneys PRODUCE urine, but it needs freshwater to dilute the salt in your body for the kidneys to work properly.

re COMPOSED mainly of PROTONS, NEUTRONS, and electrons. ATOMS are composed mainly of protons, neutrons, and electrons.

tion:I THINK TRUE IS THE ANSWER FOR THIS QUESTION FRIEND. BYE.KINDLY FOLLOW ME FRIEND

tion:RAIN water HARVESTING system COLLECTS water for human use.hope this helps you out

re 2 type of BLOOD CELLS in the the BODY . Red blood cells ( RBCS)WHITE blood cells ( WBCs)

rect option is D) Financial gainExplanation:The purpose of a research is to get the answer of a SCIENTIFIC question through scientific experimentation.At the end of a research, there shall be enough DATA PRESENT to support or reject our hypothesis.The question of the research study should be clear and one ASPECT should be OBSERVED in each study instead of various aspects.The purpose of a health research is to answer health related question, not financial gain,

l changes only change the appearance of a SUBSTANCE, not its CHEMICAL composition. Chemical changes cause a substance to change into an entirely substance with a NEW chemical formula. Chemical changes are ALSO known as chemical reactions.♡

no she is not TELLING TRUTH

What have you WRITTEN???I am not ABLE to UNDERSTAND at all!!!

Mixture Have variable composition and can be separated into component parts by physical methods. MIXTURES contain more than one KIND of MOLECULE, and their properties depend on the RELATIVE amount of each component present in the mixture.

tion:arifahmedinbox safe use means smart use we ppl should not be SLAVES of internet we shouod use it smartly like using gadgets to solve sums and STUDY lecture online CLASS which helps us learn hope my answer helps U

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most ACCEPTED THEORY is BIG BANG model/theory

tion:Though chemical fertilizers increase crop production; their overuse has hardened the soil, decreased fertility, strengthened pesticides, polluted AIR and water, and RELEASED greenhouse gases, THEREBY bringing HAZARDS to human health and environment as WELL.

threeEvery ECOSYSTEM is made up of THREE broad components: producers, consumers and decomposers. Producers are organisms that create food from INORGANIC matter. The BEST examples of producers are plants, lichens and algae, which convert water, sunlight and carbon DIOXIDE into carbohydrates.

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I,ll and lllExplanation:HOPE it HELPS......

A sperm has THREE main PARTS: The head of the sperm contains the nucleus. ... The head also contains enzymes that help the sperm break through the cell membrane of an EGG. The midpiece of the sperm is packed with MITOCHONDRIA

1) ATOM consists of particles LIKE ELECTRONS, protons, and neutrons but Dalton says atoms are indivisible and they can neither be created nor be destroyed. 2)DISCOVERY of isotopes revealed that the atoms of the same element possess different weights.

CO2=carbon dioxideNH3=amunia

!Please SPECIFY what you want.Don't worry - the next time you'll ASK the same QUESTION which makes SENSE I'll answer it.

Metals: Iron is used for making automobiles, machinery, PIPES, containers, nails, etc. Gold and silver are used for making JEWELLERY. Copper is used for making electrical wires, cooking utensils, etc. Zinc is mainly used as a protective coating for iron. Aluminium is used for making electrical cables, packaging, cooking utensils, etcNon-metals: Hydrogen is used for the synthesis of ammonia and methyl alcohol, in welding TORCHES, etc. Sulphur is used in the manufacture of compounds LIKE sulphuric acid and sulphates and in the production of matches, dyes, and gunpowder. Graphite is used in pencils, in zinc-carbon batteries, and in brake LININGS. Phosphorus is used in the fireworks industry and for making special glasses used in sodium lamps.

he should just keep the POT in a place with sunlight and carbon dioxide and without GIVING water. the plant will soon die not followed in CACTUS need to be kept for 2 or 3 months.pls mark me as a brainlist

tion:A suspension is a heterogeneous mixture in which some of the particles settle out of the mixture UPON STANDING. The particles in a suspension are far larger than those of a solution, so gravity is able to PULL them down out of the dispersion MEDIUM (water)..........

Rock salt is the MINERAL FORM of sodium chloride. BEDS of rock salt were formed when seas of bygone ages dried up. They are brown in colour DUE to presence of IMPURITIES.

tion:An open circuit is ONE where the continuity has been broken by an interruption in the PATH for current to flow. A CLOSED circuit is one that is complete, with good continuity throughout. A device designed to open or CLOSE a circuit under controlled conditions is called a switch.hope met answer helped u plz make me brainlist follow and THANK my answers plz

additives. Alcoholic and non-alcoholic BEVERAGES. BIO fuels, METABOLITES, and bio fertilizers. Few Chemicals, ENZYMES and other Bio active Molecules.

5.Explanation:MOONS: CHARON, Nix, Hydra, STYX, Kerberos