Q: Which of these would best help a scientist discover a new planet?
A: looking at the night sky with a telescope
Q: Automobile engines built today are designed to be gas efficient. Gas-efficient engines most likely affect a city by reducing
A: air pollution.
Q: An astronomical unit (AU) refers to the distance between
A: Earth and the Sun.
Q: A mosquito is a type of flying insect that lays eggs in puddles or small pools of water. When larvae develop from eggs, the larvae come to the surface to get air through special breathing tubes. After one to two weeks, the larvae become pupae and then turn into adults. How would a dry summer affect a mosquito population?
A:
The adult mosquitoes would have fewer places to lay eggs.