What is waste water treatment ?
“The major aim of wastewater treatment is to remove as much of the suspended solids as possible before the remaining water, called effluent, is discharged back to the environment.”
My source is from www.usgs.gov
Answer:
1. Esophagus or Oesophagus
2. Stomach
3. Small intestines
4. Large intestine and anus.
The solid organs of the digestive system are:
1. liver
2. Pancreas
3. Gall bladder.
DNA is a macromolecule composed of nucleotides which carry the genetic instructions used in the growth, development, functioning and reproduction of the cell. One of the most important characteristics of DNA is its ability to make several copies of it (to be copied via the process of replication). When the cell divides into two it must carry each copy of DNA into the divided cells. Through replication, the DNA transfers the information necessary for creating an exact copy of it in the new daughter cell. The transfer of the DNA to the next generation of cells is essential for the function of the whole organism.
<span>DNA replication will make the organism to reproduce the genetic code and transfer it to the next generation (through the reproduction) and thus, to continue the species. </span>
Answer: the right answer is B
Answer:
a poster showing the steps involved in photosynthesis
Explanation: Photosynthesis is a very necessary process on the earth surface. Photosynthesis is a process in which energy is produced. In this process, carbondioxode enters through small opening called stomata and water is absorbed by the plant from the soil. When these two are combine with each other in the presence of sunlight, it produces glucose and oxygen.
