The amount of matter refers to the mass of an object
<span>a comet striking Earth during your lifetime is very unlikely so (A.1)</span>
Answer:
<em>Density is the characteristic </em><em>property of the substance.</em><em> Density is related to </em><em>mass and volume of the substance. </em>
Explanation:
Density of the substance decides whether it will float or submerge in water or any other liquid. If the substance is denser than the liquid then it will sink and if its density is lower than the liquid then it will float.
Density is written in kilogram per cubic meter. For instance, the density of oil is lesser than water and hence, it floats.
Probability is the measure of the likeliness that an event will occur. So.. probability.
Answer:
PCOS
Explanation:
PCOS stands for polycystic ovarian syndrome. PCOS is a condition in which the ovaries have multiple follicles that do not ovulate to release an egg due to hormonal disturbances. it is a common cause of infertility.
