Poems and ThoughtsNumeric Combinations

Africa	14
Aging	60
Anatomy	36
Anthropology	36
Apiculture	6
Art	24
Behavior	213
Biology	193
Birth	8
Botany	33
Botswana	4
California	27
Cancer	10
Chemistry	16
Climate	104
Communication	92
Conservation	46
Current Events	84
Custom	126
Diet	48

Dinosaur	10
Disability	16
Education	51
Entomology	29
Environment	90
Ethics	78
Evolution	109
Family	104
Farming	58
Finance	36
Flying	19
Food	97
Friendship	55
Genetics	34
Geography	18
Geology	29
Grandson	22
Herpetology	8
History	210
Humor	23

Ichthyology	19
Kalahari	6
Law	77
Lesotho	14
Linguistics	61
Love	8
Mammalogy	45
Massachusetts	42
Medical	77
Memories	113
Microtus	4
Migration	47
Mortality	60
Music	30
Numismatics	8
Ornithology	61
Pets	17
Philosophy	99
Poetry	108
Politics	225

Population	23
Psychology	142
Racism	15
Relationship	93
Religion	66
Romance	26
Science	106
Scotland	16
Sex	12
Sexism	18
Superstition	6
Sweden	5
Switzerland	7
Technology	67
Turkey	15
Warfare	61
Youth	114
Zoology	125

As the main topic