Which of the following organelles is in plant cells, but not animal cells?

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?

The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?

Which insurance would contradict the big bang theory