90 degrees because of you look at it it makes a right angle with the other lines, simple question but it makes you rethink and go back on yourself
The answer of this question is A
<span>Triton is the name and retrograde (backward) orbit </span>
The greenhouse effect happens when greenhouse gases are trapped in a close dspace, and cause humidity and heat to rise. This happens outside two, within the atmosphere, and makes icebergs melt . It helps create global warming
The phases occur because the Sun lights different parts of the Moon as the Moon revolves around the Earth. That means the reason we see different phases of the Moon here on Earth is that we only see the parts of the Moon that are being lit up by the Sun.
That’s copy and pasted that from the internet so I’d rephrase it if I were you :) goodluck