(Q).
Q: What is the term for a change in an object's motion, which occurs whenever an object is acted upon by an unbalanced force? Choices: - rotation - compression - inclination - acceleration A:
(A).
acceleration

(Q).
Q: What are magnetites naturally attracted to? Choices: - stone - aluminum - glass - iron A:
(A).
iron

(Q).
Q: Layers of placental transfer cells help transport nutrients to the embryos as they develop into what? Choices: - keratinocytes - fibroblasts - kinesins - sporophytes A:
(A).
sporophytes