Answer:
The conjugate acid of H2PO4- is H3PO4 or phosphoric acid with a added proton. If it is conjugate acid, add a proton then remove a negative charge. If it is conjugate base, remove a proton then add a negative charge.
I picked the hawk, because it is at the top of the pyramid and the farther up in the food pyramid the less energy from the sun it gets
Density= mass/volume
volume=mass/density
mass= volume•density
Julie listed out fossil fuels are a non-renewable source of energy and Fossil fuels are becoming more expensive.
Option C
<h3><u>Explanation:</u></h3>
Fossil fuels are defined as the type of non renewable energy which is formed as a result of dead and decaying organic matter over thousands of years under pressure and temperature of Earth’s core.
This type of fuels are formed due to the dumping of dead prehistoric organisms like dinosaur and others under the soil under a tremendous pressure and very high temperature, where they are acted upon by bacteria and other chemicals to reduce them into petroleum and coal. These are totally non renewable and they are getting expensive over days due to shortage of availability.