Given the function y=\frac{1}{(-3x^2-7x-4)^3},y= (−3x
2
−7x−4)
3

1

, find \frac{dy}{dx}
dx
dy

in any form.

Which statements about the enhanced for loop are true for arrays of primitive data?

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.

Mulitple choice which of the following is a function of the nucleus? a. stores dna b. stores sugars c. builds proteins d. packages proteins