Which of the scientists responsible for cell theory would be the most likely to write a book titled Cells Come from Cells? A. Hooke
B. Schleiden
C. Virchow
D. Schwann

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?

A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?