<span>The
formation of the Solar System began 4.6 billion years ago with the
gravitational collapse of a small part of a giant molecular cloud. Most
of the collapsing mass collected in the center, forming the Sun, while
the rest flattened into a proto-planetary disk out of which the planets,
moons, asteroids, and other small Solar System bodies formed.
Hope it helped
</span>
They have similar physical and chemical properties because of thier valence electrons
i’m not 100 percent sure but I need points to ask questions good luck th
The answer is D. disorganized
Answer:
The total tension in the child's neck muscle, T = 56.51 N
Explanation:
Let m = mass of the child's neck
Radius of the curve, r = 2.40 m
The child's speed, v = 3.35 m/s
The tension force on the child's neck when he raises his head up off the floor, 
The tension force on the child's neck when he raises his head from the wall of the slide, 

Since he makes a circular turn in water, the radial acceleration can be given by the equation:


The total tension in the child's neck muscle till be calculated as:
