I think the correct answer would be phloem. The vascular tissue that helps in the growth of the underground vegetable is the phloem. It is the tissue in a plant that conducts sugars and other products downward from the leaves.
Answer:
C.
Explanation:
The hydronium ion concentration can be found from the pH by the reverse of the mathematical operation employed to find the pH.
The correct answer is B. Heterotrophs compete from the same food.
Deer is the autotrophs. This is because it gets food from the bear and that dear can make its own food. Bear is the heterotroph it cannot provide food for itself.
It acts as a consumer to deer. Organisms which produces complex organic compounds for example fats, proteins, and carbohydrates from simple substances which are present in the surrounding, are autotrophs.
