When it’s summer in the northern hemisphere, what season is it in the southern hemisphere? a) autumn b)spring c) summer d) winter

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?