What part of the cell do energy storage molecules come from ? A cell membrane
B nucleus
C Chloroplast
D endoplasmic reticulum

What is an example of a physical property?

How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal

Which of the following best describes technology a. something created for only scientists to use b. the method of thinking that scientists use. c. the application of engineering to create useful products. c. a scientific idea