<span>According to scientific evidence, earth’s earliest atmosphere lacked oxygen. Over time, oxygen was added to the atmosphere. Which statements explain how this change occurred and how it affected life on earth? Choose all answers that are correct. A. The addition of oxygen to the earth's atmosphere helped</span>
Acute myocardial infarction, digoxin is contraindicated in patients with ventricular fibrillation or in patients with a known hypersensitivity to digoxin.
Digoxin is a type of therapy which has no effect on mortality in heart failure .It is useful for maintaining clinical stability and exercise capability in patients with symptomatic heart failure. DIgoxin is helpful during severe heart failure , cardiomegaly and third heart sound .
Digoxin can't be useful if the pateint have ventricular fibrillation, it is ab arrhythmia that starts from ventricle is called ventricular fibrillation. Digoxin is also called as digitalis , helps in injured or weekend heart pump more efficiently and strengthen the force of heart muscles contractions , helps restore a normal , steady heart rhythm, and improve blood circulation.
To learn about more digoxin here
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Answer:
The type of behaviour is called agonistic. It is the term for any social behaviour related to fighting.
Explanation:
Google sis
Easy!
1.Interpase
2.Prophase
3.Metaphase
4Anaphase(Sister Chromosomes still attached)
5.Homologous Chromosomes Seperate
6.Cells start to seperate
7.Cells are divided.
The answer is continuous variation of phenotypic expression
I hope that helped
