Two varieties of birds live in the same environment. One bird has thicker, waterproof feathers, and the other bird has a faster flying ability. If the local environment suddenly found itself underwater, which variety of bird would be best adapted to survive and why?

What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?

In which reaction is precipitation occurring?

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products