CIDESCO QUESTIONS (Natural sciences portion)fully solved to pass 2023

CIDESCO QUESTIONS (Natural sciences portion)fully solved to pass 2023 which ones are correct? 1. Biological and non-biological substances both need oxygen for their existence 2. the human body consists only of biological substances - correct answer 1 and 2 are both correct which ones are correct? 1. every living organism needs some non-biological substances for its existence 2. all non-biological substances are found as minerals in the earth - correct answer 1 is correct 2 is incorrect characteristics of life include.. - correct answer growth and metabolism examples of synthetic substances are... - correct answer plastics and silicones examples of organic biological substances are - correct answer carbohydrates and fats examples of mineral substances are - correct answer paraffins and petroleum matter is everything that... - correct answer occupies space and has weight the three forms of matter are solids, liquids, and... - correct answer gases what property does all matter have? - correct answer all matter has weight condensation is the change of matter from... - correct answer gas to liquid