Good coronary circulation nourishes the heart and reduces the risk of a heart attack. Coronary arteries supply blood to the myocardium and other components of the heart. They originate from the left side of the heart at the base of the aorta. The heart muscles needs oxygen-rich blood to be able to carry out its functions.
A constant factor could be the dose of the drugs and the species of the rats used.
<h3>What is a constant factor?</h3>
In an experiment, a constant factor is one that is not allowed to change al through the experiment. This one must be held as the same and not allowed to vary. A constant factor could be the dose of the drugs and the species of the rats used.
The factor that would be different for the experimental group and the control group the administration of the new drug.
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Answer:
The correct answer will be-
1. Genotype of parents (gametes)
2. Genotype of offsprings
Explanation:
It’s a heterotroph!!!! You’re welcome!
Fungi includes mushrooms, yeast, and mold. Fungi are multicellular and eukaryotic. They are also heterotrophs, and gain nutrition through adsorption