Answer:
Hello your question has some missing parts attached below is the complete question
answer : 4 μm
Explanation:
since the scale bar works the same way as a scale on a map , each bar will therefore represent 1 μm and the mature parent cell's is about 4 times the labeled value hence the Mature parent cell diameter will approximately be : 4 μm
The answer is Li2O.
Lithium metal is isolated electrolytically from a mixture of lithium chloride and potassium chloride. The nucleus of the lithium atom verges on instability, since the two stable lithium isotopes found in nature have among the lowest binding energies per nucleon of all stable nuclides.
Assuming constant acceleration due to gravity of
, and assuming the passengers start at rest, so that
, we have

or 54 m/s if taking significant digits into account.
Answer:

Explanation:
From the question we are told that:
Mass 
Initial heat of pan 
Final heat of pan
Generally the equation for Heat energy released is mathematically given by

