(format for sci notation is 1.5 x 10-5   or 6.7×10+4 ) State the following number in scientific notation. 0.439 ns

Please upload a file of the complete table with the answers in the blanks. Fill in the blanks in the following table: Symbol   55Mn2+     Protons 49       Neutrons 66   42 69 Electrons 49   36 46 Net charge     -3 +4  

How much heat, in joules and in Food Calories, must be added to a 85.0-g iron block with a specific heat of 0.451 J/g 0C to increase its temperature from 20.0 0C to its melting point of 1,400 0C? Please upload a file showing your work for computing the answer.  

(format for sci notation is 1.5 x 10-5   or 6.7×10+4 ) State the following number in scientific notation. 0.439 ns

Please describe expected differences in the following factors when using photoperiodic vs. supplemental lighting: Purpose: Intensity of light desired (in µmol·m–2s–1): Time of day used: No. of hours used per day:

True or false (show your work). Providing 320 µmol·m–2·s–1 for 12 h·d–1 results in the same daily light integral as providing 240 µmol·m−2·s−1 for 16 h·d–1.

Which cell type produces bone matrix?

Identify the flat bone.

Most bones begin as…

Identify the flat bone.