Answer:
However, the central vacuole is the largest cell organ and is responsible for cell turgidity. When a plant receives optimal moisture, vacuoles fill with water and exert hydrostatic pressure against cell walls, preventing wilting.
The best answer is B. Endocrine glands are responsible for regulating body activities. Endocrine glands release chemicals that are called hormones which help the body to function properly. the endocrine system regulate many internal processes.
Storage. Vacuoles store water and waste.
The changes that occur at the molecular level in organisms over a period of time. These range from deletions, additions, or substitutions of single nucleotides, through the rearrangement of parts of genes, to the duplication of entire genes or even whole genomes.
