4 Movement of less dense material
3 Heating of cooler material
1 cooling of warmer material
2 movement of denser material
The best answer between the two choices would be the first option TRUE because the scientific method is used to do more advance research and investigation on things.
Lilium lancifolium is an autotroph since it is a plant and makes its own food through photosynthesis.
If you cut the cube and keep all the pieces you are causing only physical change
Answer:
Option C:- that is equal to mass of an proton.
Explanation:
Protons and neutrons have approximately the same mass, about 1.67 × 10-24 grams, which scientists define as one atomic mass unit (amu) or one Dalton. While electron has mass of 9.31 ×10⁻¹⁹.
