<span>This example would be an illustration of the production of a transgenic crop that is adapted to its environment. when a genetically engineered corn with low pH is planted and according to the environment (ie.. due to acid rain) the pH changes helps in growing of corn</span>
You can sterilize it with ozone,uv light,electric current, and heat treatments
<span>The blood flows through hepatic portal vein traveling to the liver, then makes it another artery which is posterior vena cava making it to the heart. It makes itself afterward to the pulmonary artery where it reaches the lungs, going back to the heart via the pulmonary vein. Eventually, it goes to the kidney through different parts such as the aortic arch, dorsal aorta and the renal artery.</span>
Answer:
it is a soft metal
it react In a low melting point with a relative density
it is luster
it is of silver and white colour
it have ductility