The best and most correct answer among the choices provided by the question is the second choice. Our immune system has certain defense mechanics that protects us from pathogens, such examples are the white blood cells. <span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
C. no virus contains DNA or RNA
Answer:
The correct answer is globular.
Explanation:
A huge group of old stars, which are packed closely in a symmetrical, somewhat in a spherical formation is known as a globular cluster. They are known as globular due to their roughly spherical look and are the most massive and the largest kinds of star clusters. The Milky Way galaxy comprises of approximately 150 globular clusters.
In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time.
