Q: Answer the following question given this paragraph: The electrode at which reduction occurs is called the cathode . The cathode gradually increases in mass because of the production of copper metal. The concentration of copper(II) ions in the half-cell solution decreases. The cathode is the positive electrode. Q: What is the electrode at which reduction occurs called? A:

OPTIONS:
- reducthode
- anode
- cathine
- cathode

A: cathode

input: OPTIONS:
- creek
- tidal wave
- waterfall
- current Now, answer this question: Answer the following question given this paragraph: Another way ocean water moves is in currents. A current is a stream of moving water that flows through the ocean. Surface currents are caused mainly by winds, but not the winds that blow and change each day. Surface currents are caused by the major wind belts that blow in the same direction all the time. Q: What is a stream of moving water that flows through the ocean? A:
A:
output: current

Answer the following question given this paragraph: Kidney diseases include kidney stones, infections, and kidney failure due to diabetes. Kidney failure may be treated with dialysis. Q: Which organ's diseases include kidney stones, infections, and kidney failure due to diabetes? A:

OPTIONS:
- lungs
- heart
- pancreas
- kidney

Answer: kidney

Problem: OPTIONS:
- silt
- sediment
- truncation
- erosion
Q: Answer the following question given this paragraph: Glaciers modify the landscape by erosion. They also modify the landscape by deposition. Glaciers carry an enormous amount of material and dump it. The features they leave behind show where they were and what happened as they were melting away. Q: Glaciers modify the landscape by what? A:
Answer: erosion

Problem:OPTIONS:
- blood
- plasma
- myelin
- cell membrane

Answer the following question given this paragraph: The cell membrane is a thin coat of phospholipids that surrounds the cell. It's like the "skin" of the cell. It forms a physical boundary between the contents of the cell and the environment outside the cell. It also controls what enters and leaves the cell. The cell membrane is sometimes called the plasma membrane. Q: What is the thin coat of phospholipids that surrounds the cell and controls what enters and leaves? A:
****
A: cell membrane

Problem:OPTIONS:
- low vitamin D
- radiation
- weight gain
- age

Answer the following question given this paragraph: Unlike bones and tendons, which need to be strong as well as elastic, the arteries and lungs need to be very stretchable. The elastic properties of the arteries are essential for blood flow. The pressure in the arteries increases and arterial walls stretch when the blood is pumped out of the heart. When the aortic valve shuts, the pressure in the arteries drops and the arterial walls relax to maintain the blood flow. When you feel your pulse, you are feeling exactly thisthe elastic behavior of the arteries as the blood gushes through with each pump of the heart. If the arteries were rigid, you would not feel a pulse. The heart is also an organ with special elastic properties. The lungs expand with muscular effort when we breathe in but relax freely and elastically when we breathe out. Our skins are particularly elastic, especially for the young. A young person can go from 100 kg to 60 kg with no visible sag in their skins. The elasticity of all organs reduces with age. Gradual physiological aging through reduction in elasticity starts in the early 20s. Q: What causes reduction of elasticity in all organs? A:
****
A:
age