10 poin Pak Kardi merencanakan
memperbaiki rumah oleh 28
pekerja akan selesai dalam 24
hari. Jika Pak Kardi
menginginkan pekerjaan
selesai selama 16 hari,
banyaknya pekerja tambahan
yang diperlukan sekarang
adalah...​

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

i say yes because i mean like they were born at the same time "in genesis in the " no, because who knows what humans have affected first it could be the ocean floor or the continent. mostly the continent older because that's what we live on & we mostly make manmade things on it.how's that?