The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage...
Simple present tense formula- Subject + verb .
Third-person refers to a third party individual. It uses the subject pronouns “he,” “she,” “it,” “they.”...
very afarid - fearful
very clean - spotless
very deep - profound
very angry -furious
very clear - obvious
very depressed- despondent
very annoying - exasperating
very cold - freezing
very...
Arthropods: Some species of crab use a respiratory organ called a branchiostegal lung. Its gill-like structure increases the surface area for gas exchange which is more suited to taking oxygen from the...