Mark Levesley, Chris Meunier, Fran Eardley and, Gemma Young Solutions for Exercise 20: Exercise 20
Author:Mark Levesley, Chris Meunier, Fran Eardley & Gemma Young
Mark Levesley Science Solutions for Exercise - Mark Levesley, Chris Meunier, Fran Eardley and, Gemma Young Solutions for Exercise 20: Exercise 20
Attempt the free practice questions from Exercise 20: Exercise 20 with hints and solutions to strengthen your understanding. Cambridge Lower Secondary Science Stage 7 : Student's Book solutions are prepared by Experienced Embibe Experts.
Questions from Mark Levesley, Chris Meunier, Fran Eardley and, Gemma Young Solutions for Exercise 20: Exercise 20 with Hints & Solutions
HARD
Lower Secondary Stage 7
IMPORTANT
Use the evidence in the X-ray photo to:
Identify which part of the skeletal system has been injured.
HARD
Lower Secondary Stage 7
IMPORTANT
Use the evidence in the X-ray photo to:
State the kind of injury it is.
MEDIUM
Lower Secondary Stage 7
IMPORTANT
Give one similarity and one difference between a sprain and a pulled muscle.
MEDIUM
Lower Secondary Stage 7
IMPORTANT
Do you think there are more antagonistic pairs of muscles in a ball and socket joint or in a hinge joint. Explain your answer.
MEDIUM
Lower Secondary Stage 7
IMPORTANT
Sometimes the top of the thigh-bone becomes worn and needs replacing. Explain two properties needed by a material used for a replacement.
