Choose each statement that is scientific.
O
iS Human life is more valuable than other forms of life on
other organisms.
Earth because humans are more intelligent than
O
The universe's average temperature and rate of expansion support the idea that it began as one super-
dense and hot mass 13.8 billion years ago.
Ocean tides are caused by the uneven gravitational pulls of the Moon and Sun on different parts of
Earth.
The opinions of rand tnly selected participants in a survey prove the
not increasing on Earth.
idea that global temperatures are