<span>Biological pest control is more successful in smaller environments or area because it is easier to monitor and control the experiment in these areas. Also, they can be confined only to this particular area. Hope this answers the question. Have a nice day.</span>
Answer:
<em>Carbon</em>
Explanation:
<em>Emiliana huxleyi</em> is a coccolithophore, a eukaryotic unicellular alga that grows in the oceans of the world, from the tropic to the subarctic areas. It has an external calcite skeleton, which is equivalent to aproximately one thirth of the CaCO₃ marine production. Under favorable conditions, this species can overgrow producing blooms, which are giant aggregations that can cover several square kilometers. These blooms can seriously affect the aquatic ocean life on a global level by running out nutrients and forbidding sunlight to reach certain depth levels.
When these blooms are infected with a specific virus called EhV, their calcic carbonate exoskeletons explode dispersing particles in water and releasing carbon and minerals back to the oceans. EhV viruses act as a biological control for these blooms.
Answer:
genes
Explanation:
Genes are linearly distributed parts of chromosomal DNA.
A gene is a physical and functional unit of inheritance, which transmits a hereditary message from generation to generation, and makes up the entire body of DNA needed to synthesize a single protein or a single RNA molecule.
Genes are strung along chromosomes
Answer:
The intestine have a large surface area to facilitate nutrient absorption to the blood stream
Explanation:
Intestines are long continuous tubes starting from the stomach to the anus.
It is an important in the digestive system The purpose of the intestine in the digestive system is to absorb most nutrients and water.
To facilitate this role, the intestine has a large surface area and it is highly coiled.
That explains why when the medical student flattened and stretched it was by far the largest structure.
Answer:
Reducing urban runoff is considered controversial in Virginia.
Explanation:
- Run offs are the excess water that flows in the surface of earth due to different causes like, storm water, heavy rainfall, melted water sources etc.
- In Virginia most of the storm water run offs is designed to get the water off the streets and directly into the creeks.
- The country needs to take special attention for the management and modernization of storm water runoffs especially which flows though Mount Vernon.