Q: What is the force that pulls downward on an object and is measured by weight? Choices: - strength - work - light - gravity A:
gravity

Q: Species that have diverged from their common ancestors have greater differences in what? Choices: - life span - cell structure - immunology - dna sequence A:
dna sequence

Q: Q: What is the energy of moving matter? Choices: - potential energy - binary energy - residual energy - kinetic energy A:
A: kinetic energy

Question: Q: The three segments of arthropods are the head, thorax and what? Choices: - chest - antennae - appendages - abdomen A:
Answer: abdomen

*Question*
Q: What's the term for a piece of an organism breaking off and forming a new organism? Choices: - depletion - improvization - extinction - fragmentation A:
**Answer**
fragmentation

(Q).
Q: The nervous system is made up of these? Choices: - fibers - blood cells - muscles - neurons A:
(A).
neurons