Which is the second smallest level of organization? Answers
W

X

Y

Z

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

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?