Q: Modern plants reflect what kind of changes that have occurred over many, many years? Choices: - unknown changes - tissue changes - tendency changes - evolutionary changes A:
evolutionary changes

(Question)
Q: The law of conservation of matter, which says that matter cannot be created or this? Choices: - abandoned - damaged - stopped - destroyed A:
(Answer)
destroyed

Ques: Q: Some plants have stolons, or stems, that run along the ground and are commonly called what? Choices: - stages - shoots - roots - runners A:
Ans: runners

(Q).
Q: What determines your hair color trait? Choices: - chromosomes - Heredity - cells - genes A:
(A).
genes

Ques:Q: Most of a mushroom's surface area is actually where? Choices: - hidden - underwater - air - underground A:

Ans:underground

Question: Q: What moves nitrogen back and forth between the atmosphere and organisms? Choices: - the calcium cycle - the Krebs cycle - the leakage cycle - the nitrogen cycle A:
Answer:
the nitrogen cycle