27) Celery stalks that are immersed in fresh water for several hours become stiff and hard. Similar stalks left in a salt solution become limp and soft. From this we can deduce that the cells of the celery stalks are?

The election of President Lincoln caused North Carolina to secede from the Union. a. True b. False

Why do you think it is vital for Napoleon to engage in a battle and win?

Researchers who were studying plant growth raised plants in two separate rooms. One room had taped conversations playing 24 hours a day; the other room was silent.

Donald and Ronald are identical twins who have been raised apart, in separate adoptive homes. However, both brothers have developed the same psychological disorder. This information could be used as evidence to suggest that a.

Who was sigmund freud's mentor?

Which of these is one way to quantify the personal value of a good or service? A. By finding out how much profit the company makes selling the good or service O B.

What do you mean by anti meridian

Once the renaissance began, scholars began questioning the traditional worldview of ... A. the catholic church B. kings C. humanism D. monotheism

Celeste is interested in studying the effects that natural disasters have on the value of goods and services in the affected areas. her area of study should be

Which of the following was a reason to create the twenty-sixth amendment