They carry oxygen to your entire body, and carry carbon dioxide away from your body to be exhaled.
The astronomical unit, otherwise known as AU is used to measure long distances in the universe.
In photosynthesis oxygen is released to the atmosphere which means the third option is correct.
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Answer:
All the members of one species in a particular area are referred to as a population.
Explanation:
Answer:
1. Sympathetic input increases ventricular contractility, thereby increasing stroke volume.
2. Sympathetic input decreases conduction time within the heart, decreasing the delay between atrial and ventricular contractions.
3. Sympathetic input increases the speed of ventricular contraction.
Answer:
Homozygous
Explanation:
Homo - Same/ zygous - same alleles