How do rocks and fossils tell us about the way Earth changes over time? NO PLAGIARISM (VERY IMPORTANT)

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?