Answer:
what are the questions? if its open ended then someone sitting down at a bus stop is an example
Explanation:
potential energy is energy not being used that's just being stored up.
Answer: The plasma membrane (regulates the entry and exit of cell materials).
Explanation:
All living organisms are composed of one or more cells. The cell can be defined as the smallest functional unit of all living organisms. Also called the basic organizational unit of life.
Cells are found to have many features in common. However, a generalized cell does not exist. The precise structure of a cell is closely related to the work it does.
According to the structure of a cell, it has a living material called protoplasm. The protoplasm is enclosed by a membrane known as the PLASMA MEMBRANE.
The PLASMA MEMBRANE is a flexible membrane that is made up of mainly proteins and lipids. It prevents the cell contents from escaping to the exterior. It is also selectively permeable, that is, it controls the materials which are allowed to enter or leave the cell.
Other structures of a cell include:
--> Nucleus: This is the most important cell structure as it houses the genetic information of the cell.
--> The cell wall: this surrounds the plasma membrane but is freely permeable.
Option A is the correct answer
Reason:
Due to the low temperature and very high rainfall, the Crop could not grow properly in European nation. Due to this , the people devoid of food reached at the verge of dying. After certain point of time there was feminine. The effect were so devastating that these lasted even after the winter season was over. Lack of food raised the price of food item
Answer:
They could damage or kill hundreds of species
Explanation:
Global warming as we can all agree is incredibly harmful, one such problem being that a large release in carbon dioxide can have a profound affect on clams. As more and more CO2 is released about 40% of it is absorbed by the oceans, which is good as the planet doesn't heat as rapidly but in turn makes the oceans more acidic. This acidity means that clams cannot absorb the nutrients needed for shell growth and are eaten by predators more. This causes a shift in the food chain and now thee are less clams so therefore less food for all other animals. In addition all ocean wildlife will decrease. This can also have a profound affect on coral reefs, causing bleaching. Coral reefs hold up to only 0.1% of the ocean area yet support up to 25% of ocean wildlife.
