Mammals
Science

Primates that can walk on two legs, like orangutans, gorillas, chimpanzees, and humans
Hominoid
Primates that can walk on two legs, like orangutans, gorillas, chimpanzees, and humans. Hominoids are a group of primates that include all apes and humans, characterized by their lack of tails and ability to walk upright.

An organ that connects a fetus to its mother, providing it with nutrients and removing waste
Placenta
An organ that connects a fetus to its mother, providing it with nutrients and removing waste. Placenta. The placenta is a vital organ in pregnancy that nourishes the baby and helps remove waste products.