Answer:
a
Explanation:
bees are a primary pollinator
Vitamin B12 deficiencies can lead to megaloblastic anemia, a condition where the bone marrow produces large abnormally shaped red blood cells that do not function properly. Dementia, paranoia, depression, and behavioral changes can result from a vitamin B12 deficiency. Neurological damage sometimes cannot be reversed
Answer:
Polygenic traits are controlled by a number of separate genes.
Hope it helps! :D
