Scientists have observed many types of tropical fish moving beyond their traditional ocean ranges into waters that have historically been more temperate. these fish compete for food with native fish, consuming much from the kelp forests and beds of sea grass. the expansion of the ranges of tropial fish was most likely to be caused by?

Because the water is warmer and they are tropical they like warmer waters that cooler waters.

the rising temperatures of ocean waters

Explanation:

Due to climate change and the increase in the temperature of ocean waters, tropical fish are traveling to more temperate regions which are characterized by mild temperatures. As a result, the ecosystem becomes more unstable because there is less food for native and tropical fish, and underwater vegetation and seabeds are in danger of disappearing.

relationships aren't everything. people everyday spend there entire life depending on reltionships and for someone to be there for them when this is absurd. why must people depend on someone else to bring them happiness? i'm not saying it wrong to feel happy with someone, but people feel that they need to be in a relationship in order to feel happy, when, this is not true. you can paint, write, read ir slend tume with family ir even spend time working in yourself. this can be an exciting experience to find yourself. it's bot wrong to be in a relationship but if you let it be your only source of happiness, than you will never find true happiness.

so, relationships are not always worth it. if you are so dependent on them, than in the end they arent worth it because you will realize how unhappy you really were. some people even tend to cut ties with family because they think they cabt make them happy, obly realtionships with a lover can. false. in order to find true happiness, one must learn to love themselves if they want to love someone else. it's unhealthy to be always depend on relationships and to alqays be in and out of one.

so live life, get that job you always wanted, buy those new shoes and love yourself. depend on yourself, not others. they arent worth it, you can make yourself more happier than most people can do to you. it's not woth it. take your time and have fun.