Answer:
There is no change. Both of the DNA sequence GGT and GGA results in Pro.
The atria are chambers<span> in which </span>blood<span> enters the heart. They are located on the anterior end of the heart, with one atrium on each side. The right atrium </span>receives <span>deoxygenated </span>blood<span> from systemic circulation through the </span>superior vena cava<span> and</span>inferior venae cavae<span>.</span>
Answer:
A
Explanation:
the scientist always makes a hypothesis
5. Frequency is the number of wavelengths which is measured in hertz
6. speed = wavelength x frequency