Answer:
Bulk density of the given soil sample = <u>1.3 g/cm³</u>
Explanation:
The bulk density of a soil is equal to the dry weight of the soil divided by the total volume of the soil. It is also known as the dry bulk density.
The formula of dry bulk density is:
Bulk density = Dry weight of the soil (g) ÷ volume of soil (cm³)
Given: dry weight of soil = 130 g, volume of soil = 100 cm³
Therefore,
Bulk density = Dry weight of the soil (g) ÷ volume of soil (cm³) = 130 g ÷ 100 cm³ = 1.3 g/cm³.
<u>Therefore, Bulk density of the given soil sample = 1.3 g/cm³</u>
Answer:
Composite cone volcano
Explanation:
It is a type of volcano that is fairly symmetrical and has both layers of lava and pyroclastic deposits
Messenger RNA (mRNA) carries the genetic information copied from DNA in the form of a series of three-base code “words,” each of which specifies a particular amino acid. Transfer RNA (tRNA) is the key to deciphering the code words in mRNA.
