Answer:
Go to a sex clinic and ask if this is a personal enquiry or listen in your pshe lessons if you have them
Explanation:
B - store and transmit hereditary information
It is called a homogeneous mixture
the beak is what keeps most birds alive
Answer:
I think B)
Explanation:
What your asking isn't that clear but if you said 'producers' is a kind of plant that creates their own food and the process is called photosynthesis.
But at the same time your question says "this plant take in oxygen and release carbon dioxide during just like animals and other living things" Im not sure that plants are the ones to take in oxygen and release carbon dioxide so....
I'm sorry if this didn't answer your question.