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Afina-wow [57]
2 years ago
10

What is a mold? in fossils​

Biology
1 answer:
Basile [38]2 years ago
8 0
Body fossils include molds and casts. A mold is the imprint left by the shell on the rock that surrounded it. Molds of the underside of shell may be left on the surface of rock that formed when sand or mud filled the inside of the shell.
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I believe it is b)

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Which microscope would be used to observe surface structure of corona virus?
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SEM ANSWER

Explanation:

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4 0
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Which conclusion is best supported by his observations?
olganol [36]

What are his observations? We can’t answer this without knowing his observations if those are the conclusions. Please provide the rest of the information and I can answer.

8 0
3 years ago
A 35-year-old male complains of a "pressure" type headache to the back of his head and neck. He states that he woke up with the
tigry1 [53]

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Answer is D. Tension

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It has been discovered that, various activities like driving for a long period of time, staring to a computer for a long period and exposure to cold temperature, can cause tension headache.

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