A homogeneous mixture also contains two or more substances and can be separated by physical methods. A saline solution is a homogeneous mixture of salt and water. Air is a homogeneous mixture of nitrogen, oxygen, and other gases. Unlike a heterogeneous mixture, a homogeneous mixture is uniform throughout the sample. Homogeneous mixtures may, however, have properties that vary from sample to
sample. For example, samples of seawater from the Pacific Ocean and the Dead Sea have different properties. Seawater from the Dead Sea has a higher density and greater concentration of dissolved minerals.
a. cause-effect and example
b. definition and example c. example and explanation
b
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One punctuation mark or capital letter is omitted in each of the following sentences. Insert them as needed. (Pairs of quotation marks are considered one unit.) He always said, Make your choice and take the consequences.
Fill in the blank(s) with the appropriate word(s).
For each pair of sentences, select the letter of the sentence with more concise language
A) Eating a nutritious breakfast will boost your energy and brain power. B) Eating a nutritious breakfast meal in the morning will give your energy level a boost and improve your brain power so that you can think better.
According to civil rights lawyer Connie Rice, quoted in paragraph 12, what is meant by "excessive force
culture"? a. the tendency for criminals to believe that violence toward police officers is justified b. the tendency for Los Angeles police officers to believe that the excessive use of force is justified even when a civilian's action is relatively minor c. the tendency for our culture to condone violence in daily life d. the tendency for people to follow police officers on duty in order to catch them in acts of excessive force
Complete lo siguiente usando los sustantivos y artículos de la lista que mejor completan cada oración.
No me gusta la música que está tocando _________________________.