Question

Add a comma or semicolon if needed. Otherwise, submit the text without any additional

punctuation.
Some plant species have spines to protect themselves or use chemical deterrents to
repel insects.

Answer 1

The sentence does not require any additional punctuation and is grammatically correct.

Step-by-step explanation:

The subject of this question is Biology and the grade level is High School. The sentence given is:

Some plant species have spines to protect themselves or use chemical deterrents to repel insects.

There is no need to add a comma or semicolon in this sentence. The sentence is grammatically correct as it is. The sentence talks about how some plant species have spines to protect themselves from harm or they use chemical deterrents to repel insects.

Learn more about Correct use of punctuation in English sentences