Animal tissues .
a. are composed of undifferentiated cells
b. are joined with each other by nerve cells
c. do not necessarily have specific functions
d. contain relatively small amounts of fluid
e. are organized into organs

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

Which statement describe events that occur during interphase?

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?