Why is a scale model of a system helpful to scientists? 1: Scales models while not an accurate measure for relative size, help to understand distance.

2: Scale models help to understand why moons fall into orbit around planets.

3: Scale models help to understand for relative sizes and distances of planets in actual system.

4: Scale models, while not accurate in measure for relative distance, help to understand size.

P. S: Please answer this as simple as possible.

sodium (na), for example, has one electron in its valence shell. this is an unstable state because that valence shell needs eight electrons to be full. in order to fill its valence shell, find a way to add seven electrons to its valence shell

yes they ca   is ur ansswerrr

honesty and integrity.

inspire others.

commitment and passion.

good communicator.

decision-making capabilities.

accountability.

delegation and empowerment.

creativity and innovation.

here are the traits of a good leader.i'm not going to give you the examples so you can copy right it.that's illegal but i hope that this you out.

може ли да зареждате повече информация, моля