Answer:
When a covalently bonded molecule has more electrons in one area than another, it is called a polar molecule. The electron cloud model can show an unequal sharing of electrons. ... This shows that electrons are more attracted to the oxygen end of the molecule than the hydrogen end, making the water molecule polar.
Answer:
They are seed plants and consequently do not rely on water for fertilization as do the ferns and mosses.
Explanation:
Answer:
Mostly spikes, which protruded out of the dinosaurs' skin and provided certain benefits to different types of dinosaurs: most notably Stegosauruses, which use their spikes to differentiate the temperature between the two sides of their bodies to tell which side the sun is on.
Explanation:
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