Some depict hunters with bows, naked humans (though you rarely see the gender), some children (most carried or on the backs of others) and animals
Organ systems. Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism. For example, the heart and the blood vessels make up the cardiovascular system
Sure, can I just put anything on there?
Answer: Mount Rushmore
Explanation: Statues that are almost three dimensional but still are attached to backgrounds are regarded as high relief.
