The coelacanth is another lobe-finned fish that is a living fossil. It is thought to have evolved into roughly its current form about 408 million years ago, during the early Devonian, and has not essentially evolved further from its ancient form.
Answer:
invertebrates are an animal lacking a backbone, such as an arthropod, mollusk, annelid, coelenterate, etc. they can be spiders crickets ya know
Explanation:
It's B because during day when temperature of air is increased water retains most of the heat to keep the temperature of atmosphere at tolarable limit. During night when sun sets ocean transfer its heat to atmosphere as heat always transfer from region of high temperature to region of low temperature. In this way temperature of air is stabilized.
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4. Spring tides
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