The equivalent of a circulatory system in plants consists of two parts, the and the . A. root / leaf
B. xylem / phloem
C. stamen / pistil
D. zygote / endosperm

Eristics do scientists use to distinguish between organisms in different kingdoms

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?