What is wafting?
O
A. Gently pushing vapors toward your nose
B. Dipping your nose into a liquid
O
C. Inhaling deeply with your nose
D. Putting your nose in a jar of chemicals

Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?

Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different