Answer:
Alternating the compressor role every 2 minutes.
Explanation:
- High-quality CPR is essential to help the person survive after getting into cardiac arrest.
- In the high-quality CPR, two rescuers are involved and they switch positions in the CPR after every two minutes.
- By switching their positions the<em> two rescuers alternate in this high-quality CPR to give the chest compressions. </em>
- This switch is essential to reduce the fatigue faced by the rescuer.
Cranberries need humid to cooler climates also needing acidic soil in some places around the world they thrive to be 1500 meters above sea level
B.
So in the diagram, you can see that the water is evaporating. To make the water change state, you must break the bonds between the water molecules in the liquid and make it a gas. Therefore that answer is B
Answer:
Isometric
Explanation:
Isometric contraction may be defined as the type of contraction that produces the muscle tension. No change in the angle of the skeletal joint is noticed in the isometric contraction.
The sarcomere shortens during the muscle contraction this causes the increase in the muscle tension of the muscle. The length of the muscle do not change in the isometric contraction. The isometric contraction is important for maintaining posture.
Thus, the correct answer is isometric contraction.
Answer:
2)
Explanation:
The positive control is the treatment where bacteria grew without lead. Since positive control indicates the presence of bacteria in the experimental conditions, it is possible to confirm that they only death in presence of this metal. However, it is important to note that it is imperative to repeat this experiment three times and also to include a negative control in order to confirm these results.
