True... examples: the spine helps you stay up right which would help for structure and the skull help protect the brain which would be protection
Answer:
isotope of the element hydrogen called protium. Protium,
Explanation:
contains a single proton and a single electron, is the simplest atom.
??? hope this helps??? :)))
Air rises when it is warmer
The sequence of B) nucleotides in a DNA molecule determines the protein that will be produced.
