Answer:
500 calories
Explanation:
If ferns are primary producers and they only get 50000 calories then the next level of the food pyrimid will only get 1o percent of that. Next come primary producers which would get 10 percent of what the primary consumers would get so they would get 5000 calories. Next would be the secondary consumers which is the fish. they would get 10 percent of what the primary producers get so they would only be receiving 500 calories. I HOPE THIS HELPS
Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes. Specialized immune cells within skin tissue help to fight invading organisms. Past work by an NIH research team showed that commensals can help the body's immune cells fight disease-causing microbes.
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Answer:
Verify if the aunt has the right to consent for the child, then proceed.
Explanation:
It is very important to know if the aunt has the consent of the child's parents to make a medical decision. This is because the child is a minor and cannot make a decision about whether or not to accept the procedure. Then a responsible adult of the child must sign documents that make clear the knowledge of the implications of the procedure.
Answer:
Explanation:
Wildfires will burn most vegetation and kill animals unable to flee the area. Their nutrients, however, are returned to the ground in the form of ash. Since a disturbed area already has nutrient-rich soil, it can be recolonized much more quickly than the bare rock of primary succession.
All of the above
all options are related to the explanation of aids
