Species Diversity is a number of different species
Answer:
If a plant's leaves only contained the vascular tissue xylem, then it will not be possible for the plant to absorb carbon dioxide. As carbon dioxide is required for photosynthesis to occur, this means that the process of photosynthesis will not take place. As a result, the plant will not be able to produce food as photosynthesis is the process by which plants make food. This will result in the plant to die eventually in the end due to lack of food.
Starfish has a endoskeleton
a coral has a exoskeleton
sponge has neither
AUG
The opposite of T is A
The opposite of A is T but T is not in mRNA and is instead replaced with U
The opposite of C is G
I hope this helped :)
The structure is calcium ions.