Unit 3: Heart, Lungs, and Life Vocabulary | Baamboozle - Baamboozle

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Unit 3 Review

Study Slideshow

Two ______ produce the female reproductive cells (ova).

ovaries

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The _______ is a hollow organ with muscular walls. It expands during pregnancy to contain the growing ________.

uterus, foetus

15

The _______ connects the uterus to the outside of the body.

vagina

15

The _______ is the part that can be seen on the outside of the body. It surrounds and protects the entrance to the vagina.

vulva

15

The ______ are two oval shaped glads. They produce sperm.

testicles

15

The _______ covers and protects the testicles.

scrotum

15

The _______ is connected to the testicles. It contains the urethra. The sperm pass through the urethra and are expelled out of the body.

penis

15

After the zygote is formed, it implants in the wall of the uterus. At this stage, it is called an ______.

embryo

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The _______ develops in the uterus. It provides nutrients and oxygen to the embryo.

placenta

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The embryo is attached to the placenta by the _________.

umbilical cord

15