That’s what I’m tryna figure out
Predators feed on other animals and keep the ecosystem in balance
hormone erythropoietin (EPO) is responsible for the production of red blood cells.
Answer:
A1 - non hazardous
A2 - irritation
B. Washed off with soap and water
Explanation:
- all materials or chemicals that are not specifically deemed hazardous that is does not cause any harm to the organism in the presence of the material or chemical.
- irritation is a discomfort to an organism which can be caused by an external substance like chemicals.
B. This is the action carried out in order to clean a substance off a surface of a body.