The images show the wings of two different organisms. the wings of the housefly and the bat are this indicates that

First answer is Analogous Structures.

Second should be Their wings don't share a common evolutionary lineage.

The wing of housefly and bat have the same function but and anatomically different, such structures are called analogous structures. Since they do not share any common ancestor their internal anatomy is different though they perform same function.

Homologous structure in turn are those which have same internal anatomy, share a common ancestor but perform different function.

In this case, the wings of the housefly and bat are analogous structure. This indicates that they don't share common ancestor.

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.