The surface tension of a liquid results from an imbalance of intermolecular attractive forces, the cohesive forces between molecules: A molecule in the bulk liquid experiences cohesive forces with other molecules in all directions. A molecule at the surface of a liquid experiences only net inward cohesive forces.
The correct answer is the interphase.
The cell cycle consists of three phases: the interphase (G1, S, G2) the mitotic (M) phase, and cytokinesis. <span>The first checkpoint of the cell cycle is G1 checkpoint which is between G1 and S phase when cell checks its size, nutrients, molecular signals, DNA integrity. The second checkpoint is G2, just before the mitotic phase, when cell checks DNA integrity and DNA replication. Those two checkpoints are the ones before division, other like M checkpoint is during the mitosis.</span>
Answer:
Each station that measures the water quality characteristics....
Explanation:
like temperature and water level maybe....
The answer is D
One way to remember this is when you are building a bridge there is one piece right in the middle that keeps the whole thing from collapsing that is called the key-stone. If a keystone species goes extinct then the rest of the ecosystem will crumble around it.
The classic signs of the cushing syndrome include fat accumulation behind the shoulders, known as a buffalo hump, and a round "moon-shaped" face. Cushing's syndrome is a hormonal disorder caused by prolonged exposure of the body's tissue to high levels of the hormone cortisol. The symptoms of this disorder includes; weight gain, obesity, fatty deposits especially in the midsection, the face, and between the shoulders and the upper back.