Fossils are the preserved remains, or traces of remains, of ancient organisms. Bones, shells, feathers, and leaves can all become fossils.A... View Article
Answer: If f(x) is divisible by g(x), then the remainder of a long division would equal zero. The remainder after dividing f(x) by g(x) is... View Article
Synthetic fibres melt on heating. If they catch fire, they melt and stick to the body of the person wearing them. This is why it is advised not... View Article
ADP stands for adenosine diphosphate, and it's not only one of the most important molecules in the body, but it's also one of the most numerous.... View Article
When a particle is moving with constant velocity then its magnitude and direction both are not changing means particle must travel in a straight... View Article
Fibre helps to eliminate stools and toxins from your body which means your colon is working efficiently. If you are constipated this means your... View Article
The law of conservation of momentum states as For a collision occurring between object 1 and object 2 in an Isolated system, the total momentum... View Article
The heart has four chambers: two atria and two ventricles. The right atrium receives oxygen-poor blood from the body and pumps it to the right... View Article
A reflex action often involves a very simple nervous pathway called a reflex arc. A reflex arc starts off with receptors being excited. They then... View Article
Sound is transmitted as sound waves from the environment. The sound waves are gathered by the outer ear and sent down the ear canal to the... View Article
Answer: The distance formula is the formula, which is used to find the distance between any two points, only if the coordinates are known to us.... View Article
Protozoa are small (but not simple) organisms. They are single-celled heterotrophic eukaryotes, which eat bacteria and other food sources.... View Article
Newton's three laws of motion may be stated as follows: Every object in a state of uniform motion will remain in that state of motion unless an... View Article
Answer: The standard form of a quadratic equation is ax2+bx+c=0, Where a,b and c are real numbers and a≠0. a is the coefficient of x2. It is... View Article
Let n be the number of sides: Sum of all interior angles of a polygon = (n - 2) 180o Four angles measure 100o each and remaining angles (i.e n... View Article
Biotic factors are the living components of an ecosystem and are sorted into three groups: producers or autotrophs, consumers or heterotrophs,... View Article
