| D008281 |
Maine |
A state bounded on the east by the Atlantic Ocean, on the north by Canada, and on the south and west by New Hampshire. |
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| D008297 |
Male |
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Males |
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| D009049 |
Motorcycles |
Two-wheeled, engine-driven vehicles. |
Mopeds,Moped,Motorcycle |
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| D011998 |
Recreation |
Activity engaged in for pleasure. |
Recreations |
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| D002648 |
Child |
A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. |
Children |
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| D005260 |
Female |
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Females |
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| D006260 |
Head Protective Devices |
Personal devices for protection of heads from impact, penetration from falling and flying objects, and from limited electric shock and burn. |
Helmets,Device, Head Protective,Devices, Head Protective,Head Protective Device,Helmet,Protective Device, Head,Protective Devices, Head |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000059 |
Accidents |
Unexpected and unintentional events, typically resulting in ACCIDENTAL INJURIES. |
Accident |
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| D000293 |
Adolescent |
A person 13 to 18 years of age. |
Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths |
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