I belive the answer to the first one is no I would have to assume a habitual zone is one area on a planet. for example, an air conditioned building vs. the Savvanah dessert. However I am not sure maybe other answers will help more on this one. Sorry.... Earth-like planet would of course need water, plant life, animals, oxygen, fossil fuels etc. A challenge we would face on a travel to another liveable planet: do we have engough transportation? engough fuel to make it? How long can we live on this planet? Who or what else is present here? etc. Yes I do think they should discover a planet with earth like qualities befor investing in tools to get us to them. So money is not wasted. (make sure to put this into your own words )
Assuming you pass every single year, you earn a <em>Bachelor's Degree</em>.
2 years= Associate's Degree
4 years= Bachelor's Degree
6 years=Master's Degree
8+ years= Doctoral Degree/Doctorate
These numbers may be off if you fail a credit, pass an AP exam, transfer credits, enroll in a dual enrollment program, undertake a minor, dual degree programs, etc.
B is the correct answer.
lv(t) is at the highest point.
A. the existence of other galaxies
Its the coformation theory, stating that the earth and moon were both made around the same time from a small dust particle
