Which of the following progressives looked to prohibit child labor? * Ida Tarbell
Lincoln Steffens
Jacob Riis
Florence Kelley

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

Twind is considered to be an abiotic factor because it.?

Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe