It is imperative that grocery stores have ripe fruit at the store for consumers to buy, but it is easier to transport produce in an unripened state. Explain how the commercial use of ethylene might help to solve this dilemma.

As fruits produced on a commercial scale need a series of requirements, due to their use: commerce, or you will not be able to buy accumulated fruit, with a degenerative appearance, and green on top, and this also applies to fruits.

But a chemical compound is used especially to solve this problem, it is Ethylene, now know this organic ingredient and how it ages as fruit:

Ethylene is a gas responsible for the ripening of fruits, it works as a hormone, it is produced from the cells and it is present in the entire structure of the fruit, from a peel to its interior.

There are 3 reactions that happen during the fruit ripening process:

Oxidation of lipids: This reaction is produced by ethylene and is responsible for breaking the fibers of the fruit, making it soft;

Breaking of the starch bonds: The sweetness of the ripe fruits appears at this moment: during the breaking of the starch bonds present in its composition;

Breakdown of chlorophyll molecules: Ethylene is also responsible for breaking down chlorophyll molecules present in the fruit's skin, which gives it a green color. After this reaction, depending on the fruit, the color is red or yellow.

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think

new communications technology has affected the way social movements are organized because nowadays, social movements rely on social networks and the media to get different people with a similar way of thinking in contact, and thus, get them to mobilize for a greater cause.

individuals only participate in collective action when they feel identified with it. is in this aspect that social media becomes relevant, because it guarantees communication among all individuals and organizes the social actions that are going to be carried out, i.e., the social movements.

in addition, being covered by the media is important to validate the message and make it relevant in the social agenda, as well as to reach more people who can share interests, appealing to public sympathy for their cause.

in conclusion, it is by social networks and social media that social movement is given birth; by connecting different individuals with similar ideas and organizing them to mobilize for a greater cause.