Option D, they are watered more often than tomatoes grown in other gardens, is the right answer.
The improper watering to the tomato plants can lead to several cultivation issues. Watering tomatoes at after drying them out can also lead to tomatoes to swell suddenly and splitting the peel of the tomatoes which permits fungal germination to take hold causing the complete ruin of the fruit. Therefore, it may noticed that watering plays an important role in the cultivation of tomatoes. It is clear, therefore, that the reason behind the juiciest tomatoes is the watering; the Botanist watered tomatoes plants of his garden more than they were watered in other gardens.
Answer: Sea stars move using a water vascular system. Water comes into the system via the madreporite. It is then circulated from the stone canal to the ring canal and into the radial canals.
Explanation: The radial canals carry water to the ampullae and provide suction to the tube feet.
Inside of plants, there are xylem cells that carry water and minerals from the roots, to the leaves, when the food then gets dispersed to the rest of the plant. This is similar to the human circulatory system but there isn't a heart pumping blood around. Hope this helps :)
