Just a guess, does it have something to do with appearance, aren't they all colorless, or have the cloudy opaque sheen?
No. Some are dormant (meaning they are basically inactive) and others areconstantly erupting.To prove a point, Hawaii IS a bunch of volcanoes. Hawaiianslive there peacefully and have been for some time.However, there are somevolcanoes that have had eruptions so devastating that entire communities have<span>been destroyed (if not worse).</span>
Answer:
Option (2).
Explanation:
Zygote is formed by the fusion of the male and female gamete during the process of sexual reproduction. The zygote undergoes further development inside the female womb.
The embryonic period starts from the third week after the conception. The important organs and structure development occur during the embryonic period. The formation of three germ layers occur in this period.
Thus, the correct answer is option (2)
Answer:
Algae and sunlight
Explanation:
Algae provides nutrients to planktons enhancing their growth. The planktons are photosynthetic in nature. Energy from the sunlight is used by planktons during photosynthesis to make their own food thus increasing its population.