1) Interaction b/w living and non living things. a) ecosystem b) observation c) photosysnthesis d) respiration 2) process by which plants make their own food a) reproduction b) photosynthesis c) respiration d) digestion 3) the state of complete mental and physical well being  a) matter b) hygiene c) combustion d) health 4) matter has -------- states a) 5 b) 4 c) 3 d) 2 5) when two surfaces are rubbed against each other ------------- is produced a) friction b) force c) ash d) gravity

Science game

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?