To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons
<span>d. Does sugar or salt have a greater effect on plant growth?
This question has measurable outcomes, that can be repeated and tested. </span>
Fungi are eukargotie their cells contains a membrane bound. plankton,bacteria,yest and plantue
He sailed on the HMS Beagle to serve as a naturalist.
Answer:
D. A group of objects and materials that are interrelated