Tara's lab group was investigating changes in matter. They measured the properties of a liquid sample, such as its melting point, density, and boiling point. They then passed an electric current
through the liquid and observed the formation of bubbles from each of the electrical contacts. The
remaining liquid appeared unchanged and had the same properties as before the electric current
was applied. When the gases were tested, each gas had a different set of properties.
Based on these observations, what can Tara's group infer about the original liquid?
A. It was a colloid.
B. It was a pure substance.
c. It was a solution.
D. It was a suspension.

the tides are influenced by both the moon and the sun, it's easy to see that when the sun lines up with the moon and the earth, as during a new moon or full moon, the tidal effect is increased. these are known as spring tides, named not for the season, but for the fact that the water "springs" higher than normal. on the other hand, if the sun and the moon are 90 degrees apart in relation to an observer on earth as during the first quarter moon or third quarter moon, then high tides are not as high as they normally would be. this is because despite its greater distance, the sun's mass allows it to exert enough gravitational force on the oceans that it can negate some of the effects of the moon's pull. this phenomenon of lower high tides is called a neap tide. if you need more information on this topic visit moonconnection.com.

football

explanation:

because it is