Answer:
Macrophages
Explanation:
Macrophages can be defined as a phagocytic leukocyte that can engulf a foreign bacterium.
They are cells found in the immune system as mobile white blood cells that are usually develop in response to a dead or damaged cells and even in cases of an infection.
I would try to contain then kill all the lion fish. i would evaluate it by seeing how many dead lion fish body's i can get out of the water.
Answer: A. True.
Explanation: A substance or material is hazardous if can be dangerous to a susceptible agent. This susceptible agent can be a human being, an animal, a plant, a fungi or any other living form, or an environment agents like water, soils, air etc. that can be contaminated with it and later could be dangerous for a living forms.
Answer:
Predator
Explanation:
Since a Praying Mantis is an animal that naturally preys on others, it would be considered a Predator