You want to repeat Mendel's experiments with an eighth trial. You choose flower color. Pea plants have flowers that are white or colored. To get a pure-bred colored flower plant you start with a colored flower plant.
What should you do next?
This is a pure-bred colored flower plant.
Self-fertilize this plant. If all the flowers of the next generation are colored, the plant was pure-bred.
Cross-fertilize this plant with a colored flower plant.
Cross-fertilize this plant with a white flower plant.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.