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spin [16.1K]
2 years ago
14

True or false if false type the right answer. HistorySorry I choosed biology by mistake

Biology
1 answer:
bogdanovich [222]2 years ago
7 0

Answer:

the first is mostly false but somewhat tru the second is true and the third is true

Explanation:

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Has DNA or RNA, never both
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Suppose that an igneous rock with an intermediate chemical composition was partially melted before it resolidified. Which of the
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Answer:

Mafic -- the formation of the minerals begins anew upon melting.

Explanation:

Mafic minerals set at increased temperatures, which is there in Bowen's Reaction Series. Therefore, rocks collected of mafic minerals are designed at increased temperatures. They are originated in sites deep within the earth and also in tectonic dispersal environments, like the seafloor. Mafic magmas are generally formed at dispersal centers, and signify material which is recently distinguished from the greater mantle. Mutual mafic rocks comprise basalt and gabbro. Mafic rock, in geology, igneous rock that is subjugated by the silicates pyroxene, amphibole, olivine, and mica. These minerals are high in magnesium and ferric oxides, and their presence gives mafic rock its characteristic dark colour.

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3 years ago
A paper airplane thrown hard has _______ then one thrown lightly.
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C because it is thrown harder and has more thrust
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The function of the placental hormone human placental lactogen (hPL) is to ________. Question 12 options: prepare the breasts fo
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nourish the placenta

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The human placental lactogen is produced to help in the efficient use of ingested food substances in the production of energy (metabolism). This indirectly helps to nourish the placenta because if the mother efficiently converts food into nutrients, the placenta is also adequately nourished.

5 0
2 years ago
Need help please?????
zhuklara [117]

Answer:

Only 10% of the energy is transferred to the next level.

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The pyramid base contains producers (make their food through inorganic substances like photosynthesis), they're called producers.. this is then passed through other organisms by consuming. Keep in mind 90 percent of the energy is lost as heat.

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