Answer:
D!!! pesticides are used to keep bugs off from plants! they're all correct! GMO's are used for all of that
Answer:
Brain cells are very sensitive to a lack of oxygen. Some brain cells start dying less than 5 minutes after their oxygen supply disappears. As a result, brain hypoxia can rapidly cause severe brain damage or death.
Explanation:
Other symptoms can include: hallucinations and delusions; increased agitation and confusion; depression and other mood disorders; personality changes, such as irritability and a reduced threshold for frustration; and an inability to focus or concentrate.
Answer:
Neisseria gonorrhoeae the human pathogen that causes the sexually transmitted disease (STD) gonorrhea and is commonly transmitted by exchanging needles through the use of medications or by infected blood products.
LOS is a major virulence factor in Neisseria gonorrhoeae, since LOS causes autolysis during infection and the release of LOS endotoxin damages the host cells is the main cause of most gonorrhoea symptoms including greater frequency or urgency of urination, swelling or redness at the opening of the penis, and swelling or pain in the testicles..
Answer:The answer is tiny organisms known as cyanobacteria, or blue-green algae.
Explanation:
These microbes conduct photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and oxygen increase. Additionally, some sources you could use that I used to answer this question was
https://www.scientificamerican.com/article/origin-of-oxygen-in-atmosphere/