Page 10 - 新思维科学活动用书4 样章
P. 10
1.2 Why we need a skeleton
Challenge
3 In this exercise you will find information from a bar chart.
Nasreen measured the length of the upper arm bone of some people in
her family. She drew this bar chart to show her results. Use the graph to
answer the questions.
36
34
32
30
Length of upper arm bone in cm
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
Nasreen Ahmed Meshack Fatima Ali
a Who had the longest upper arm bone?
b How long is the shortest upper arm bone?
9
