Explanation:
d. endothermic change as
heat is added to solid ice to change it to liquid water
The correct answer is letter <span>C. mixture in which its components retain their identity. A heterogeneous mixture is a mixtures in which the component of the mixed are not uniform. You can see that there are localized regions that have different properties. The components have the capacity to retain their identity.</span>
<span>The cell must exchange materials with the environment across the surface membrane. An increase in size will result in a relatively greater increase in volume and mass than in surface area, so that the cell will lose effective exchange capacity.
</span>
Hi friend
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Your answer
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Water = H2O
Number of molecules in one mole of water = 6.022 × 10²³ [Avogadro's constant]
Given number of molecules = 2.52 × 10²³
So,
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Number of moles =
HOPE IT HELPS
Answer:
Hi, There!
Based on your understanding, what is Big bang Theory?
- <em>The Big Bang is an idea about the history of the Universe, the history of space and time and matter and Energy.</em>
Therefore, I Hope this helps!
