Climate history can be obtained from which of the following pieces of evidence? Select all that apply. A. seafloor sediment cores and ice cores

B. fossils and tree rings

C. plate tectonics

the answer to your question is b

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.