An ecological niche is an organism's specific habitat in an ecosystem.
It is where it lives and feeds, etc.
Please fix your question, and this belongs in science, not biology. When the ball hits it's maximum height, it's kinetic energy will change to zero, and it will be converted to potential energy.
Does not have a nucleus. The prokaryotic cell's chromosome float around the cell itself.
The type of flashlights (c)
