plz answer as soon as possible
Answers
Answer:
A)Housefly
A)HouseflyB) Wood
A)HouseflyB) WoodC) Alcohol
D) solids, liquids and gases.
D) solids, liquids and gases.E) catch fire easily
Explanation:
a) House fly act as carriers of many communicable diseases. Pathogens are collected by the flies when they hover over organic matter such as faeces, garbage and animal corpses.
Diseases spread by house flies include typhoid, cholera etc..
b)Fuels formed due to the decomposition of dead animals and organic matter mainly in an anaerobic condition millions of years ago are fossil fuels. Coal, natural gas and petroleum are fossil fuels. so wood is not a fossil fuels
c) Yeast is used in the production of alcohol. Oxygen, sugar and hydrochloric acid are not produced by yeast
d) Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together. Sound travels the slowest through gases because the molecules of a gas are farthest apart. ... Hence, sounds can travel in solids, liquids and gases.
e) The substances which have very low ignition temperature and can easily catch fire with a flame are called inflammable substances. Examples of inflammable substances are petrol, alcohol, Liquified Petroleum Gas (LPG), etc.