Question

1. draw straight lines to match each fact on the left with the correct number on

number of muscles it takes to frown • 17
number of muscles it takes to smile • 20
number of muscles in your body • 5 million
number of steps you take in a year • 700
number of muscles you use to write • 43

Explanation:

• To frown, it typically takes 43 muscles.
• To smile, it usually takes 17 muscles.
• The human body has about 700 muscles.
• A person takes approximately 5 million steps in a year.
• To write, around 20 muscles are used.

Answer:

• Number of muscles it takes to frown — 43
• Number of muscles it takes to smile — 17
• Number of muscles in your body — 700
• Number of steps you take in a year — 5 million
• Number of muscles you use to write — 20