Question

the removal of metabolic waste is a process known as... 1 homeostasis 2 respiration 3 growth 4 excretion

Explanation:

Excretion is the biological process of removing metabolic waste from an organism. Growth refers to an increase in size or number of cells, respiration is the process of obtaining energy from food, and homeostasis is the maintenance of a stable internal environment.

Answer:

1. excretion