Which of the following statements is true?

1.Cooling magma is slowing adding land to the continents.
2.Convection currents in the mantle keep crustal plates moving.
3.The oceanic plate is made mostly of granite and limestone.
4.The theory of continental drift was immediately accepted by the scientific community.

Convection currents! Took the assignment smooth 100.

Explanation:

the right answer is a. skin cells forming from sunlight.

the liver is an organ endowed with a fantastic ability to regenerate

. thus, if a hepatectomy (ablation) of 70% of the hepatic mass is performed in the rat, there is complete recovery in 7 to 10 days.

prokaryotes are beings that have existed since the existence of life on earth, and do not come from another realm.

ribosomes are organelles that exist naturally in eukaryotes, either in free form or attached to the endoplasmic reticulum.

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chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation: