Answer:True
Explanation:The factors can be classified as either biotic or abiotic. Biotic factors are all of the living or once-living aspects of the environment. They include all the organisms that live there as well as the remains of dead organisms. Abiotic factors are all of the aspects of the environment that have never been alive.May
The granite rocks are formed by the slow crystallisation of the magma below the earth surface, due to slow crystallisation of the magma, the rocks formed are uniform, and have no layers.
The gneiss rocks are formed by the metamorphosis of the granite and the sedimentary rocks. They are formed by the action of high temperature and high pressure. The gneiss rock is layered caused by the segregation of different types of rock, mainly made up of light and dark silicates.
Hence, the correct answer is option
C. Granite is formed due to the slow cooling of magma below Earth's surface and gneiss is formed due to metamorphosis.
Vertebrates contain a back bone while invertebrates do not so D
Answer:
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Explanation:
<span>The left and right ventricles of the heart have different tasks as to where they pump blood to various parts of the body. The two ventricles work together to get blood to all vital systems in the body, but one of the ventricles pumps blood through the pulmonary circuit and the other the systemic circuit.</span>
