3 maten the Engi definitions. a nucleus b efferve e molecule firon I A chemical elem when air touche 2 A gas with no co the air we breath 3 To produce a lot gas. 4 This is something things. 5 A very small grou 6 The central part 7 A hard metal that 8 A section of DNA responsible for a

Ответ: 1-f, 2-b, 3-e, 4-a, 5-c, 6-a, 7-f, 8-a

• 1 - f (A chemical element when air touches - iron)
• 2 - b (A gas with no color, the air we breathe - effervescence)
• 3 - e (To produce a lot of gas - molecule)
• 4 - a (This is something things - nucleus)
• 5 - c (A very small group - effervescence)
• 6 - a (The central part - nucleus)
• 7 - f (A hard metal that - iron)
• 8 - a (A section of DNA responsible for a - nucleus)

Ответ: 1-f, 2-b, 3-e, 4-a, 5-c, 6-a, 7-f, 8-a