Answer: yea i need a brainlist bud
Explanation:Carbon contains four electrons in its outer shell. Therefore, it can form four covalent bonds with other atoms or molecules. The simplest organic carbon molecule is methane (CH4), in which four hydrogen atoms bind to a carbon atom (Figure 1). ... (a) This molecule of stearic acid has a long chain of carbon atoms.
B)a stubby T-shaped line
C)a capital letter
D)dark, thick lines
nuclear weapon testing.. hope that was the answer you needed
The answer is A, it is the scientists belief that there was a massive Colum of dust in the beginning. It formed to make the sun as its central mass and some of it aligned around the central mass of sun. And the gravitational pull of the mass kept the planets revolving around the sun.