Poems and ThoughtsNumeric Combinations

Africa	14
Aging	58
Anatomy	33
Anthropology	32
Apiculture	6
Art	24
Behavior	192
Biology	172
Birth	7
Botany	32
Botswana	4
California	21
Cancer	9
Chemistry	12
Climate	95
Communication	72
Conservation	42
Current Events	63
Custom	102
Diet	38

Dinosaur	10
Disability	15
Education	47
Entomology	23
Environment	68
Ethics	64
Evolution	107
Family	98
Farming	58
Finance	35
Flying	18
Food	86
Friendship	51
Genetics	29
Geography	16
Geology	20
Grandson	20
Herpetology	8
History	185
Humor	22

Ichthyology	18
Kalahari	6
Law	67
Lesotho	14
Linguistics	54
Love	8
Mammalogy	43
Massachusetts	41
Medical	66
Memories	108
Microtus	4
Migration	44
Mortality	56
Music	30
Numismatics	8
Ornithology	57
Pets	17
Philosophy	89
Poetry	97
Politics	210

Population	16
Psychology	125
Racism	14
Relationship	81
Religion	63
Romance	26
Science	83
Scotland	16
Sex	12
Sexism	16
Superstition	6
Sweden	5
Switzerland	7
Technology	59
Turkey	15
Warfare	58
Youth	110
Zoology	119

As the main topic