In meiosis, cells that begin with 23 pairs of chromosomes first __________________ then replicate themselves and split into two cells, each with 23 pairs of chromosomes

double to 46 pairs of chromosomes
split into 23 single chromosomes
split into 46 single chromosomes
multiply into 72 pairs of chromosomes

split into 46 single chromosomes

Psychology

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Many psychoactive drugs are prescribed to children to treat numerous mental health conditions such as ADHD, depression, and anxiety even though they have not been thoroughly tested on children. Therefore, the use of these drugs for children is referred to as _____.

A. psychotherapy B. psychostimulating C. off-label D. inappropriate

Psychology

Describe how infants and caregivers communicate in the first year

What will be an ideal response?

Psychology