I personally think that’s only something that you can write.
The book is written with an emphasis on objectivity,
voicing the opinions of many character but also making sure to balance
it with relevant counter-arguments. That balance isn't always provided
immediately, often arising organically from the perspective of another
character with a different background.
D.<span>Birds have developed effective skills to survive.</span>
Hi !
a dependant clause = first one
includes a subject and a verb but cannot stand alone as a complete thought
a complex sentence = the third one
Because the monster jumped up without warning, the girl screamed
1 = compound
2 = simple
3= complex : an independent clause + a dependant one
4 = compound
hope I helped !