Which statement is an opinion?

acanthaster planci, also known as the crown-of-thorns starfish, is a carnivorous starfish that preys on coral.
in the reefs off the north coast of jamaica, one can find a species of monatrea annularis, which is flat to capture light efficiently.
stony coral is one example of the hexacoral polyps and has tentacles in groups of six.
people must take action now to protect coral reefs by reducing pollution and emissions of noxious gases.

Why should college athletes should not get paid conclusion a. state the name in a new way: b. remind the audience why the issue matters

One of the author’s purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted . . in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with . . enormous speed

Read the sample student claim. if university education was made free for everyone, i would be thrilled because more people would go to college and pursue successful careers. why is this not an effective claim? check all that apply. it is a topic with two or more viewpoints. it does not contain the writer’s opinion. it is simply a personal preference or feeling. it does not present supporting evidence. it cannot be supported with logical reasons.