It is a sphere to be precise.
Because of the omnidirectional nature of the gravitational attraction, mass tends to form spheres in the macro scale of planets and similarly massive celestial bodies.
Crossing over. Parts of sister chromatids will sometimes switch places with the parallel part, resulting in a completely unique DNA sequence.
The answer I came up with is Echinoderms and Chordates.
Happy studying!
Hey there Merlinemicheli3271,
When an occlusion of the coronary vessel occurs, the person experiences a?
Answer:
Myocardial Infarction
Hope this helps :D
<em>~Natasha♥</em>
