In 1987, the population of Black Footed Ferrets in the world was 18 individuals. By 1989 through captive breeding, the number rose to 120. percent change in this [(120-18)/2]/18.
<h3>Why did black-footed ferrets become extinct?</h3>
There may have been as numerous as 5 million black-footed ferrets in the United States in the earlier 1900s. while by the 1970s they were stressed to be expired as a result of habitat fragmentation and general prairie dog drops due to: Being slowly exterminated.
Thus, the number rose to 120. percent change in this [(120-18)/2]/18.
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Indonesian: tanaman sangat penting. mereka membantu mempertahankan kehidupan hewan dan manusia. tanaman memberi makan kita. tanaman memberi pekerjaan pada petani karena petani menjual dan memakan tanaman (dan hewan) agar tetap hidup. bagaimana hewan-hewan itu hidup? mereka makan tanaman.
jika tanaman entah bagaimana menghilang secara misterius. semuanya akan berantakan, hewan akan mati, yang akan membuat manusia mati kecuali zat lain dibuat untuk menjaga hewan tetap hidup. tanaman penting karena ini.
english: plants are very important. they help sustain life of animals and humans. plants feed us. plants give farmers work because farmers sell and eat plants (and animals) to stay alive. how do those animals live? they eat plants.
if plants were to mysteriously disapear somehow. everything would fall apart, animals would die, which would make humans die unless another substance is made to keep animals alive. plants are important because of this.
i hope this helps. if it does, please mark brainliest.
Answer:Genetic drift
Explanation:
This is the change in genetic composition due to the random sampling of the genes in the population
The body can decide the nutrients it needs
It is true that jellyfish <span>don't have a true hydroskeleton, but they do use water for support and to help them move.</span>