3 years ago

Is the fossil record complete for humans?

1 answer:

6 0

Yes, I believe they are. If you are talking about us humans finding fossils then no. There are many fossils, bones and other interesting things still to be found

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<h2><u>B. continuity versus stages</u></h2>

Explanation:

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3 years ago

Why do the stars appear to be moving across the sky

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because the world is spinning at a different angle and speed as it its orbiting the sun.

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The meninges is a three-layered, membranous covering of the brain and spinal cord. Read the descriptions below and then click an

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The question is incomplete as it does not have the options which have been provided in the attached file.

Explanation:

1. Dura mater: the dura mater is the most superficial layer which is characterized by the folds. The dura mater forms the walls between the hemisphere of the brain that is between right and left halves of the cerebellum. The structure present in the dura mater is tentorium cerebelli and super sagittal sinus.

2. Pia mater: the deepest layer present which is adhered to the tissues of the brain. The cortical gyri blood vesicle are superficial to the pia mater.

3. Arachnoid mater: the middle layer which is characterised by transparent and gelatin-like appearance.

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2 years ago

Sergei Winogradsky Choose one: A. discovered microbial fermentation. B. developed a pure culturing system using agar. C. identif

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Answer:

D. Discovered chemolithotrophs in natural enviroments.

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What might the colonists have harvested in 1621?

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They have harvested potato's carrots, and more for it was thanksgiving.

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