Explain how your hand is a complex organ?

Question

hint: what types of tissues does it contain.

i dont actually know this answer. i havnt learend about hands yet? please help me thank-you.

Answer 1

A hand is an organ because organs are different tissues working together to do a certain job. Some of the tissues in the hand are: nerve tissue, muscle tissue, connective tissue, blood tissue, bone tissue, epithelial tissue, ...

Answer 2

God created them - You have yet to prove a god exists. Do that before you attribute actions to it. If you want look at the research that proves that creatures did not just appear and start evolving into all creatures we see in the fossil record to this very day. - That research has "proved" nothing. A few brain dead fundies have "opinions" nothing more. All the theories in the world aren't accepted facts. each presupposed fact has no evidential basis. - And her we have the absurdity of the fundie in print. A "theory" is NEVER a "fact" and a "fact" is proven, there are no "presupposed" facts, there are opinions, but facts do exist. Is there any reason to think that after many generations, the progeny of this muscular child will produce a "new species" of person? No. - And again a fundie shows they have no concept about which they speak. Indeed, geneticists have found that people have much fewer—not more—genes than was suggested a decade ago. - SO? Is the evolutionary idea that "beneficial mutations" could somehow work their way in transforming one kind of animal, plant, or person into another, scientifically valid? - Look up Ring Species and discover you absurd you really are.

Answer 3

There are parts of multiple organ systems that make up the hand. There's muscles from the muscular system, bones, tendons, and ligaments from the skeletal system, nerves from the nervous system, skin from the integument, blood vessels from the circulatory system, etc, etc.