C) Biologists backed up these ideas with sketches and models based on known animals.
Answer:
Debris means scattered pieces of remains or rubbish
in easy words, rubbish scattered
Explanation:
An adjective is a word or phrase naming an attribute and added to or grammatically related to a noun to modify or describe it.
For example, red, quick, happy, and obnoxious are adjectives because they can describe things—a red hat, the quick rabbit, a happy duck, an obnoxious person.
Beckon means like making a signal. Like doing hand gestures or calling someone. :D
