Answer:
I think Reproduce; Made of cells; Exhale carbon dioxide
Explanation:
Because living things can reproduce and we inhale Oxygen (O2) and exhale Carbon Dioxide (Co2
Answer:The immune system protects your child's body from outside invaders, such as bacteria, viruses, fungi, and toxins (chemicals produced by microbes). It is made up of different organs, cells, and proteins that work together.
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Answer:
The First answer is C Digestion changes proteins into amino acids
And the secoud answer is D pancreas
As you talk in animals
nucleus/ plasma membrane / mitochondria
if you talk in plants
nucleus / the cell / plastid / mitochondria