The correct answer is D.crust, mantle, outer core, inner core
Hope this helps and please mark brainliest!
“the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment”.
Because the radiation can cause skin cancer!!! hope this helps wear sunscreen
When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process.
Answer:
Answer is converts energy for cell use
Explanation:
I think that is right