Solutions (12/03/2020)

SOLUTIONS OF THE EXERCISES (12/03/2020)

Natural Science: 29, 30, 31 

Exercise 29

Non- Infectious illnesses are those that can´t be transmitted or spread from one person to another. Example: A broken leg. 

Infectious illnesses are those that can be transmitted to other people. Example: A flue. 

Exercise 30

1. Infectious illnesses

2. Infectious illnesses

3. Non- Infectious illnesses

4. Non- Infectious illnesses

5. Infectious illnesses

Exercise 31

a. Illness

b. Flu

c. Bacteria

d. Protozoa

e. Virus

Social Science: 24, 25, 26

Exercise 24

A- 2

B – 3

C -1

Exercise 25

1. In the north

2. Aragón

3. Aragón

Exercise 26

1. Mosques

2. Al - Andalus

3. Caliph

4. Taifas