Answer:
Their own food materials through photosynthesis by using sunlight, water and carbon dioxide. They also require other nutrients for growth and survival such as nitrogen (NOx) and phosphorus (POx).
Explanation:
pretty sure of it
Gel electrophoresis is a method of genetic analysis which involves seperating segments of DNA based on their size and charge.
It involves cutting DNA with various enzymes, then placing the DNA in an agarose gel. An electrical current is then run through the gel. Because DNA is a polar molecule the DNA segments will travel through the agarose cell as the current is applied. Larger fragments will travel shorter distances than shorter fragments. Two plates with 2 different DNA samples will be conducted and the orientation of the DNA strands will be used to make an analysis by comparing the 2 plates.
Predator eats prey thus decreases their population, and as predator stay healthy by eating prey, they promote their life cycle
Hope this helps!
<span>the correct answer is a.)317 ppm</span><span>
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<span>a nematode, especially a parasitic one found in the intestines of mammals.</span>
