2.5 to 4.5 mg/dL (that’s in adults let me know if you need kids or adolescents as well) pls mark brainliest
Answer:
Hydrogen cyanide is highly toxic by all routes of exposure and may cause abrupt onset of profound CNS, cardiovascular, and respiratory effects, leading to death within minutes. Exposure to lower concentrations of hydrogen cyanide may produce eye irritation, headache, confusion, nausea, and vomiting followed in some cases by coma and death.
Explanation:
Drinking 0.5–1 mg/L of hydrogen cyanide can result in symptoms that are mild, 1–2 mg/L moderate, 2–3 mg/L severe, and greater than 3 mg/L generally result in death.
Answer:
Pressure on the head from birth canal
Explanation:
According to scientific findings, the women birth canal is narrow and considered to have muscle, and because of this, during childbirth, the newborn baby while passing through the birth canal, tend to receive a lot of pressure, which can cause the head of the newborn baby to have a shape in accordance to the birth canal.
Hence, in the case, the right answer is "pressure on the head from birth canal" can be attributed to the cone shape of the newborn baby.
If the infant stops responding, position them on a firm, flat surface, and yell for help. Check for breathing and begin CPR. After 15 compressions, open the airway and look for a foreign object. If visible, remove it and attempt to ventilate with two breaths.
Answer: whether the cell has a nucleus or not
Explanation: eukaryotes are complex organisms with a nucleus however prokaryotes are not