Examlex
Find the equation of the parabola with vertex at (1,5) and focus at (-5,5) .
Nutrients And Oxygen
are essential elements required by living organisms to sustain life, with oxygen needed for respiration and nutrients for various metabolic processes.
Placenta
An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to and removing waste from the fetus through the umbilical cord.
Embryo
the developing human organism from about 2 weeks after fertilization through the second month
Mother's Voice
The sound produced by a child's mother, which is often associated with comfort, security, and familiarity.
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