Answer:
d. BB
Explanation: The only possible phenotype would be BB because if you draw a Punnett square you see that you get BB, BB, BB, and BB so that is the only posssible genotype.
Green plants are called producers because they make their own food out of water and carbon dioxide in the presence of sunlight. The organisms that are capable of preparing their own food from simple inorganic substances like carbon dioxide and water by using sunlight energy in the presence of chlorophyll are called producers. The green plants synthesise their own food through the process of photosynthesis and thus are called the producers.
You can test the different between using less eggshells and more eggshells and record the data to see which one works better
