Answer:
binomial nomenclature
Explanation:
b. Mollusks
c. Arthropods
d. Annelids
Answer:A
Explanation:
The answer is "B"
Sunspots are related to the Sun's magnetism.
The core, or middle, of the Sun is the hottest part. Hot gasses bubble up from the core to the surface of the Sun. When the gasses burn, heat and light are produced.