Cidesco Questions with Verified 100% Correct
Solutions
Biological and non-biological substances both need oxygen for their existence (true or
false) - ANSWER False
The human body consists only of biological substances (true or false) - ANSWER False
Every living organism needs some non-biological substances for its existence (true or
false) - ANSWER True
All non-biological substances are found as minerals in the earth (true or false) - ANSWER
False
Characteristics of life include - ANSWER growth and metabolism
Examples of synthetic substances are.... - ANSWER plastics and silicones
Examples of organic biological substances are.... - ANSWER carbohydrates and fats
Examples of mineral substances are.... - ANSWER paraffins and petroleum
Everything that occupies space and has weight is called.. - ANSWER matter
Three forms of matter... - ANSWER solids, liquids, gases
What property does all matter have? - ANSWER all matter has weight
, Condensation is the change of matter from.... - ANSWER gas to a liquid
Vaporization is the change of matter from... - ANSWER liquid to gas
Melting is the change of matter from... - ANSWER solid to liquid
Sublimation is the change of matter from.... - ANSWER solid to gas
Condensation is the change of matter from... - ANSWER vapor to liquid
The alteration of the properties of matter without the formation of any new substance
is called a.... - ANSWER physical change
The immediate change of a solid into a vapor is called... - ANSWER sublimation
An example of a singe-celled cellular organism is... - ANSWER bacterium
A micro-organism is the smallest part of the human body (true or false) - ANSWER false
All micro-organisms need nutrients for their existence (true or false) - ANSWER correct
Examples of bacteria are... - ANSWER bacilli and cocci
Science deals mainly with... - ANSWER physics and chemistry
Solutions
Biological and non-biological substances both need oxygen for their existence (true or
false) - ANSWER False
The human body consists only of biological substances (true or false) - ANSWER False
Every living organism needs some non-biological substances for its existence (true or
false) - ANSWER True
All non-biological substances are found as minerals in the earth (true or false) - ANSWER
False
Characteristics of life include - ANSWER growth and metabolism
Examples of synthetic substances are.... - ANSWER plastics and silicones
Examples of organic biological substances are.... - ANSWER carbohydrates and fats
Examples of mineral substances are.... - ANSWER paraffins and petroleum
Everything that occupies space and has weight is called.. - ANSWER matter
Three forms of matter... - ANSWER solids, liquids, gases
What property does all matter have? - ANSWER all matter has weight
, Condensation is the change of matter from.... - ANSWER gas to a liquid
Vaporization is the change of matter from... - ANSWER liquid to gas
Melting is the change of matter from... - ANSWER solid to liquid
Sublimation is the change of matter from.... - ANSWER solid to gas
Condensation is the change of matter from... - ANSWER vapor to liquid
The alteration of the properties of matter without the formation of any new substance
is called a.... - ANSWER physical change
The immediate change of a solid into a vapor is called... - ANSWER sublimation
An example of a singe-celled cellular organism is... - ANSWER bacterium
A micro-organism is the smallest part of the human body (true or false) - ANSWER false
All micro-organisms need nutrients for their existence (true or false) - ANSWER correct
Examples of bacteria are... - ANSWER bacilli and cocci
Science deals mainly with... - ANSWER physics and chemistry
