The correct option is C.
Scientists believed that the earth tectonic plates are in constant motion, this motion is slow and its rates vary. The motions of the tectonic plates are caused by the convection current which is found in semi molten mantle. The convection current are created by heat within the earth surface. When a semi molten rock is heated, it become less in density compared to its surrounding and thus rises up. When the less dense molten rock reaches the crust above, it spread out and carries the tectonic plate above with it. When the molten magma cools down, it sinks and the whole process is repeated leading to continuous movement of the tectonic plates.
Answer:
pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water. Water that has more free hydrogen ions is acidic, whereas water that has more free hydroxyl ions is basic. Since pH can be affected by chemicals in the water, pH is an important indicator of water that is changing chemically.
Answer:
The correct answer is 1 RNA Polymerase
Explanation:
RNA polymerase helps in the formation of RNA from DNA by the process known as transcription.There are 3 types of RNA Polymerase in Eukaryotic cell they are given below
1 RNA Polymerase 1 this enzyme helps in the synthesis of ribosomal RNA or rRNA.
2 RNA Polymerase 2 this enzyme helps in the formation of messenger RNA or mRNA .
3 RNA Polymerase 3 this enzyme helps in the synthesis of transfer RNA or tRNA.
Answer:
indifinid 0f bird in india
The answer is Disease! Hope it helps!
