If it is an animal like an eagle or one who preys on other animals it is a Carnivore, if it is an animal such as a cow or mouse it is herbivore, if it is a mushroom or other fungus it is decomposer, and if it is a plant like a tree or flower it is a producer.
Asexual reproduction uses one organism who has both male and female gametes.
I think it is the blood vessels ???
The answer is b. blood, Blood is considered a tissue even though it is liquid.