Q: What do omnivores eat? Choices: - only animals - only seafood - only plants - plants & animals A:
plants & animals

(Question)
Q: What is the term for the series of life stages and events that a sexually reproducing organism goes through? Choices: - society cycle - existence - age - life cycle A:
(Answer)
life cycle

Ques: Q: What do muscles need to contract? Choices: - stress - tendons - pressures - stimulus A:
Ans: stimulus

(Q).
Q: What is the basic unit of matter? Choices: - nucleus - dark material - neutron - atom A:
(A).
atom

Ques:Q: What do neutral atoms have the same number of? Choices: - toxins and protons - gases and protons - Measure and electrons - electrons and protons A:

Ans:electrons and protons

Q: Melting ice and grinding wood into sawdust are examples of what? Choices: - chemical changes - reversible changes - unpredictable changes - physical changes A:
physical changes