- Brain System
- Diencephalon
- Fore Brain
- Cerebrum
- a
- Drinking
- Absorbed
- Injecting
- Breathing
- d
- 42,28
- 28,42
- 30,34
- 20,22
- a
-
48-2=46 10+6=16
46-2=44 16+6=22
44-2=42 22+6=28
- 18,20
- 28,30
- 14,16
- 22,32
- d
-
1+7=8 11+7=18
8+7=15 18+7=25
15+7=22 25+7=32
- 70
- 66
- 69
- 75
- b
-
101-5=96
96-5=91
91-5=86
86-5=81
81-5=76
76-5=71
71-5=66
- 350
- 384
- 250
- 220
- b
-
3*2=6
6*2=12
12*2=24
24*2=48
48*2=96
96*2=192
192*2=384
- 5
- 14
- 41
- 124
- d
-
1*3=3-1=2
2*3=6-1=5
5*3=15-1=14
14*3=42-1=41
41*3=123-1=122
- 15
- 10
- 9
- 8
- c
-
30-1=29
29-2=27
27-3=24
24-4=20
20-5=15
15-6=9
- 15
- 21
- 22
- 24
- b
-
1+1=2
2+3=5
5+8=13
8+13=21
- Personal Mask
- Latex Gloves
- Goggles
- None of these
- d
-
Goggles, Latex Gloves and Personal Mask are PPEs.