Answer:
<u><em>The correct option is D) His results gave the first evidence that atoms were made up of smaller particles.</em></u>
Explanation:
Before the experiments performed by Thomson,scientists believed that atoms were the smallest particles with no sub units. The experiments performed by Thomson provided evidence that atom is made up of even smaller particles. The cathode ray experiment performed by Thomson led to the discovery of electrons which are the negatively charged particles of an atom. The protons are the positively charged particles of an atom. Whereas, the neutrons have no charge.
Answer:
B. A change in the DNA sequence of a gene
Explanation:
(The question of who gets to benefit from these technologies), things like cas9 and rDNA will change everything. another most likely answer would be (<span>The question of the long-term effects on consumers and the targeted species) BUT we know that it would be catastrophic if we used things like cas9 to change the evolutionary scale than to USE IT AS A CURE.</span>
