Theobromine is a bitter alkaloid of the cacao plant. This chemical formula (CH. NO,) is in most chocolate bars.
How many atoms of each element are in this molecule of Theobromine
(C, HN,9,)?
A 20
B 21
C 5
D 26

Selma made an error while creating a chart to describe the technological design process for a new vacuum. which best describes how selma can correct the error in her chart? change “identify a need” to “identify a problem.” switch the descriptions for “identify a need” and “evaluate the solution.” change “implement the solution” to “test the prototype.” switch the stages “evaluate the solution” and “design a solution.”