Examlex
Heavy metals are effective antimicrobial agents but are not widely used because of their high toxicity to humans.
Hormones
Chemical messengers produced by the endocrine glands that regulate various body functions, including growth, metabolism, and reproductive processes.
Genetics
The study of genes, heredity, and genetic variation in living organisms.
Subsong
A quiet and variable type of vocalization made by young birds as they learn to sing.
Babbling
A stage in child language development characterized by the production of repetitive syllables and sounds, often seen as a precursor to language acquisition.
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