Which structures are not directly involved in sexual reproduction? a. stigma and style b. sepal and petal c. anther and pollen grains d. ovule and ovary

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

How many types of rock can form from the rock cycle