Which does not describe the relationship between the nucleus and the electron cloud of an atom?

a. the electrons move faster than the particles in the nucleus
b. the masses of the nucleus and electron cloud are balanced
c. the charges of the nucleus and electron cloud are balanced
d. the electron cloud takes up much more space than the nucleus

How do environmental factors influence genetic traits? a. environmental factors determine all genetic traits. b. environmental factors can determine if a genetic trait becomes a health issue. c. environmental factors are determined by genetic traits. d. environmental factors have no influence on genetic traits. select the best answer from the choices provided

Why do carbohydrate molecules function so well as fuel for the body?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.