Poems and ThoughtsNumeric Combinations

Africa	14
Aging	60
Anatomy	36
Anthropology	36
Apiculture	6
Art	25
Behavior	217
Biology	195
Birth	8
Botany	33
Botswana	4
California	27
Cancer	10
Chemistry	16
Climate	105
Communication	95
Conservation	46
Current Events	86
Custom	128
Diet	48

Dinosaur	10
Disability	16
Education	51
Entomology	29
Environment	93
Ethics	83
Evolution	109
Family	104
Farming	58
Finance	37
Flying	19
Food	98
Friendship	55
Genetics	34
Geography	18
Geology	29
Grandson	22
Herpetology	8
History	212
Humor	24

Ichthyology	19
Kalahari	6
Law	79
Lesotho	14
Linguistics	61
Love	8
Mammalogy	45
Massachusetts	42
Medical	78
Memories	113
Microtus	4
Migration	47
Mortality	60
Music	30
Numismatics	8
Ornithology	61
Pets	17
Philosophy	102
Poetry	109
Politics	229

Population	23
Psychology	144
Racism	15
Relationship	94
Religion	66
Romance	26
Science	107
Scotland	16
Sex	12
Sexism	18
Superstition	6
Sweden	5
Switzerland	7
Technology	68
Turkey	15
Warfare	63
Youth	114
Zoology	127

As the main topic