Why is freezing water a physical change? A. Heat is released during the process.

B. A temperature change occurs.

C. A phase change occurs.

D. The new and original substances are different

Which option is an example of a chemical change?(1 point)

A. burning wood

B. folding paper

C. stretching a rubber band

D. chopping vegetables

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

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we have pictures for proff

they also have books

answer: to establish fair access to employment opportunities to create a workforce that is an accurate reflection of the demographics of the qualified available workforce in the relevant job market.

explanation: