Early land plant evolution occurred in moist lowland habitats; 400 million years ago they moved to the interiors of continents. Which of the following characteristics likely contributed to colonization of continental regions further from standing water? A. absorption of water through diffusion on photosynthetic tissue. B. ability to perform photosynthesis. C. development of vascular tissue for bulk flow. D. cell-cell adhesion which provide structural support for multicellularity.

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.