Match the best description to the following terms: Question 2 options:

1
rounded back and shoulders

weak abdominal muscles and short hip flexors, cause an arch in the low back

protruding abdomen

1.
lordosis

2.
ptosis

3.
kyphosis

2. what process do mrna and trna work together to complete? (3 points)

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?