Answer:
Many plant crops need more phosphorus than is dissolved in the soil to grow optimally. In addition, crops are usually harvested and removed – leaving no decaying vegetation to replace phosphorus. Therefore, farmers replenish the phosphorus ‘pool’ by adding fertilisers or effluent to replace the phosphorus taken up by plants.
Explanation:
Electronegativity.
If the difference in electronegativity for the atoms in a bond is greater than 0.4, we consider the bond polar. If the difference in electronegativity is less than 0.4, the bond is essentially nonpolar.
Evolutionary adaptations like fertilization, cuticle, stomata, and vascular tissue helps plants to grow on land.
<u>Explanation:</u>
There are various ways through which plants evolved and grown above water. First is that in plants, the embryo develops inside the female body after the process of fertilization. Second, with time, the cuticle helped the plant to seal water and prevent water loss.
Stomata evolved with time to retain water and exchange gases — lastly, the vascular tissue which is responsible for transporting water, food, and nutrients in plants
Answer:
Fish generally prefer larger groups over smaller groups. They prefer groups with similar species.
Explanation:
Answer:
When the chemical energy in food is transferred to cells in the body, the energy can be transformed into energy used by the body to do many things like run, ride a bike, do the dishes, pump the heart, and keep the body warm.
