Answer: I thinks it's a and c
Explanation:
Ernest Rutherford contributed to the atomic theory by discovering that the atom is mostly empty space.
He can to that conclusion because he fired alpha particles at gold foil, which was so thin that it was only around .00004 cm thick, and while almost all shot straight through, some actually bounced back!
He likened it to shooting a 15-inch round(bullet) at tissue paper, only to have it bounce right back at you! Based on this, he theorized that the atom is mostly empty, which is why a majority of the particles passed right through, but in the very center of the atom there is a super-dense structure called a nucleus that held a majority of the atom's mass. This super-dense mass would be more than massive enough to deflect the particle, should they collide.
Answer:
No
Explanation:
It says that your variable a is equal to 5. In the equation 11a = 128, you will plug in 5 and replace a. Then you can do 11x5 which is equal to 55. You can see that 55 is not equal to 128. Therefore, 5 is not a solution to the equation.
Answer:
1.Afforestation- This means more trees should be planted as these trees are important in purification of the atmosphere and makes clean and more volume of oxygen available.
2. Pollution should be reduced at every cost in order to make all the inhabitants of the environment perform optimally and decreasing risk of diseases and death.
3. Natural resources should be saved and not depleted in a rapid form or way.
4. Water should be conserved and used efficiently to prevent periods of droughts which leads to famine,hunger and death.
D. Worcester v. Georgia - <span>was a case in which the United States Supreme Court choose the conviction of Samuel </span>Worcester<span> and held that the </span>Georgia<span> criminal statute that prohibited non-Native Americans from being present on Native American lands without a license from the state was unconstitutional.</span><span>
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