pretty sure the answer is diode pls someone tell me if its wrong
it's kinda really complex you have animals like snakes evolution says they used to have legs how can this be proven? This is proven by vestigial structures as some snakes like certain pythons still have legs however, they are underdeveloped and are used for nothing. Whales have pelvis bones this may not seems special but it is because every chordate that has ever walked on land has one thing in common and that's a pelvis this along with other data gathered really concrete the idea of evolution into reality
Please check the pic above for refeence
Answer:
Photosynthesis produces glucose and oxygen. These are things that are needed by humans so that we can breathe, which is how humans make energy so 5hat we can do everyday things like walking and running. Without photosynthesis, the human race wouldn't be able to survive.
