Answer:
B
Explanation:
By comparing DNA it is possible to look at similarities and differences and allow for the classification of species.
Answer: Option D) Hold the cell membrane together
Explanation:
RNA also known as ribonucleic acid plays vital role in protein synthesis. It is divided into:
- mRNA used in carry coded messages from the nucleus to the ribosome
- rRNA (ribosomal RNA) that make up a portion of the ribosome, and provide site for protein synthesis.
- tRNA (transfer RNA) that Carry amino acids to the ribosome
Thus, since the RNA is found inside the nucleus, it is not responsible for holding the cell membrane together.
Science involves employing the scientific method, developing hypotheses and testing them and then developing new hypotheses based on the results. Any hard science of social science attempts to follow these guidelines.
<span>Psuedoscience occurs when people come to conclusions based on their own political and religious agendas. Creationism is a good example of this. Right or wrong, it does not utilize the scientific method but instead attempts to explain results based on already-held assertions.</span>
Answer:
I am pretty sure that it is Vertebrates for the first question.