I think it’s b. Not sure but I think it’s B.
Vegans have difficulty in obtaining adequate amounts of vitamin b 12 in the diet because vitamin b 12 could be found or obtained from meat consumptions and are only less in vegetables. That is why they find it difficult to obtain for they don't consume meat which is where vitamin b 12 could be obtained. Vitamin b 12 is essential in the body for it is important in the brain, as well as the nervous system.
Answer:
Malignant tumor
Explanation:
This assumption can be done given the fact that the appearance and subsequent growing of the lump occurred in a very short period of time. Another factor to take into account is that the lump is affecting basal membrane of the breast. In addition it will also be necessary to determine how advanced the tumor is by means of a biopsy or imaging tests.
