Alcohol is not used in a clinical thermometer. It cannot measure the high temperatures because of its low boiling point.  Mercury is used in a clinical thermometer. Alcohol is used in a laboratory thermometer instead of a clinical thermometer .

Three states of matter exist – solid, liquid, and gas. Gases, liquids and solids are all made up of atoms, molecules, and/or ions, but the behaviours of these particles differ in the three phases.Solids have a definite shape and volume as the atoms in solid are tightly packed, usually in ... Read More

Rayon is a fibre that is made from cellulose that is chemically converted from wood pulp. Viscose, Cuprammonium, Bemberg rayon, nitro silk, acetate, modal and lyocell are all types of rayon, as is most 'bamboo' fabric – which is rayon made from bamboo rather than other cellulose bases.  Viscose term is ... Read More

While eating and chewing food, the aroma of our food travels through our nasal area. If the nasal channel is blocked, such as when your nose is blocked by a cold or flu, odours can't reach sensory cells in the nose that are stimulated by smells. So, our brain is not ... Read More

Your choice of option (D) is not correct. Option (C) is the correct answer.The water level remains the same when the floating ice cube melts in the beaker. A floating object displaces an amount of water equal to its own weight. Since water expands when it freezes, one ounce of ... Read More

730 + 998 estimated to nearest ten is730 + 1000 = 1730730 + 998 estimated to the nearest hundred is700 + 1000 = 1700

I understand that you mean the following.How to make the ovaries produce more eggs?  Yes or NoIf yes following is the answerIf a woman is having fertility issues and fewer eggs produced in the ovaries she can follow the steps belowStay Away from Cigarettes. Smoking permanently speeds up egg loss ... Read More

To do: Find the square root of 1056.25.Solution: Using long division method  3   | 1056.25| 32.5       9        -------62  |  156        124      ----------645|  3225          3225     ------------                0Sqrt of (1056.25) = 32.5

84-3-5-2-2+8 = +6-2+4= +2-2-3=-5-2-5=-766+8 = +146+4= +106-3 = +36-5= +100+8 = +80+4 = +40-3=-30-5=-5-4-4+8 = +4-4+4 = 0-4-3=-7-4-5=-9

The word "tissue" derives from the French word "tissu", which means something that is "woven".Tissues are groups of cells that have a similar structure that acts together to perform a specific function.The organs are formed by grouping together of multiple tissues according to their function. Animal tissue- is a group of ... Read More