Question

leaf or bark or root or stemthe questions mark is called a​

Answer 1

Answer:

Explanation:

Stems hold plants upright, bear leaves and other structures, and transport fluids between roots and leaves. Like roots, stems contain dermal, ground, and vascular tissues. Trees have woody stems covered with bark. ... Specialized tissues in leaves work together to perform this function.

Answer 2

Answer:

I think

answer is nodes.