Poems and ThoughtsNumeric Combinations

Africa	14
Aging	59
Anatomy	34
Anthropology	36
Apiculture	6
Art	24
Behavior	206
Biology	184
Birth	8
Botany	33
Botswana	4
California	26
Cancer	10
Chemistry	16
Climate	101
Communication	85
Conservation	44
Current Events	80
Custom	124
Diet	47

Dinosaur	10
Disability	15
Education	48
Entomology	26
Environment	85
Ethics	74
Evolution	109
Family	103
Farming	58
Finance	35
Flying	19
Food	95
Friendship	53
Genetics	30
Geography	16
Geology	28
Grandson	21
Herpetology	8
History	205
Humor	22

Ichthyology	19
Kalahari	6
Law	73
Lesotho	14
Linguistics	60
Love	8
Mammalogy	45
Massachusetts	42
Medical	73
Memories	112
Microtus	4
Migration	47
Mortality	60
Music	30
Numismatics	8
Ornithology	60
Pets	17
Philosophy	97
Poetry	106
Politics	219

Population	22
Psychology	138
Racism	15
Relationship	89
Religion	64
Romance	26
Science	99
Scotland	16
Sex	12
Sexism	17
Superstition	6
Sweden	5
Switzerland	7
Technology	65
Turkey	15
Warfare	60
Youth	112
Zoology	124

As the main topic