Answer:
I believe the answer is D
Explanation:
I did some research and found that red dwarfs are stars that appear red, although this red color is too dim to be seen with the naked eye.
I used this image as a guide:
Answer:
Virus
Explanation:
A virus is an infectious particle which is composed of the genetic material enclosed in a protein structure called capsomere.
Since the virus does not fulfil the criterion of a living thing like it has its metabolism, reproduction, growth, movement and cellular structures therefore it is considered as a non-living thing.
Since the virus does not have reproductive machinery therefore they use the DNA replication machinery of host. They use the host's machinery by integrating their genome in the genome of the host and replicate their genome. Through this mechanism, they make copies of them.
Thus, the virus is the correct answer.
Answer: C
Explanation: The American Institute for Cancer Research promotes "The New American Plate," which includes plant-based foods covering two-thirds (or more) of the plate and meat, fish, poultry, or low-fat dairy covering only one-third (or less) of the plate.
I hope this helps.
Answer:
Keratin is an important protein in the epidermis. Keratin has two main functions: to adhere cells to each other and to form a protective layer on the outside of the skin. In epithelial cells, keratin proteins inside the cell attach to proteins called desmosomes on the surface.
Explanation: