Answer: Primary producers
Phytoplankton are microscopic marine organisms. These are considered under plants, as they are capable of synthesizing their own food by the process of photosynthesis. Examples includes cynobacteria, dinoflagellates and diatoms. These are abundantly present in marine ecosystem. They are consumed by many marine animals such as fishes and marine mammals.Therefore, they are included in the primary producer trophic level in an ocean ecosystem.
<span>Answer:The blood vessels in the brain are blocked.
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Vascular neurocognitive disorder
is a condition caused by reduction or blockage of the brain’s blood supply. Because of the lack of blood, a certain region of the brain was damaged, changing a person’s
brain functions.
Answer:
Option-
All of the given disorders and elements which causes them are correct.
- Proteins and other related minerals are required for the better functioning of the human body, as there can be a lot of complications faced by the over all system of the human body if there are low or inadequate level of proteins and minerals inside the human body.
Explanation:
While, the following disorders and causes of the protein and nutrients deficiency can be described as follows:
- Beriberi is rare in the United States.
- Alcohol-related thiamin deficiency is called Wernicke-Korsakoff syndrome
.
- Most adults get adequate riboflavin in their diets.
- Thiamin deficiency causes diarrhea, dermatitis, and dementia
.
- Since humans can synthesize niacin from tryptophan, they do not need to consume it.
Start with washing hands. That is a big deal when it comes to any sickness or infection inside the body or outside.
(Is the infection on the inside of outside?)
Inside: eat healthy. Stay clean. Don’t put anything in your mouth that doesn’t belong. Wash your hands. Don’t touch your eyes, ears, nose, or mouth without clean hands.
Outside: keep the potential infected area clean. Don’t get dirt or anything in it and don’t let anything touch it. Keep it covered and clean. Leave it uncovered to dry out if wet. Clean with alcohol/peroxide. Keep covered with a clean bandage, changed every few hours.