Which sentence is opinion rather than fact?
1. humans will never travel to planets around even the nearest stars.
2. when you see the sun, you aren't seeing it as it is.

When you don’t understand a concept during the lecture, it’s to flag it in your notes and leave a blank space so you can fill in more

Why was kennedy concerned about the use of nuclear weapons

Read the passage from an argumentative essay. many endangered species are currently threatened by climate change. there are some laws already in place, but are they effective enough? anyone with a conscience knows that these creatures deserve the chance to survive without outside threats impeding their survival. i suppose this is a tough decision for lawmakers, but i hope they choose wisely. which statement best evaluates the claim in the passage?