Related to living organisms
the biotics requlating of the environment is a key to global change
Polyester
Polyesters are naturally occurring chemicals and a synthetic polymer (plastic) produced by mixing ethylene glycol and terephthalic acid. Polyester is any fabric which is produced from polyester yarns or fibers and is highly used in clothing. Polyester fabric has great washing ability, dries quickly, resist wrinkling, and is resistant to many chemicals.
Answer:
In the case of arson, investigators must look for the most intensely burned debris to find the origin of the fire. In the case of an explosion, there will also be a crater at the site of the blast. With either type of event, chemical residues can tell how the event happened.
The arson and explosion investigator must take detailed notes during every step of the process. These notes are used to write a full report about the analysis and its conclusions. If the evidence from the analysis is used in a case that goes to trial, the arson and explosion investigator may be required to testify in court about the work.
Arson and explosion investigation is an inspiring field of forensic science that will continue to provide exciting career opportunities well into the future.
Answer:
Firstly, we can use a DNA probe to identify the particular antibody gene that we are looking for.
We can cut the gene at specific restriction sites by using specific restriction enzymes.
The same restriction enzymes should be used to cut the DNA from the specific site in the maize plant.
The gene can be introduced and ligated in the maize genome by using DNA ligase.
The recombinant DNA can be places in the Maize cop plant.
Answer:
A, They break down dead organisms and add nutrients back to the soil that plants use.
Explanation:
Decomposers <em>do </em>do this, and they don't do the other two options so this would be the best option. Hope this helped :)