Ques: Q: What are the two types of vascular tissues? Choices: - ectoderm and phloem - epidermis and phloem - ganglia and phloem - xylem and phloem A:
Ans: xylem and phloem

Ques: Q: What occurs when two wave crests overlap? Choices: - forth interference - constructive overlap - constructive dissonance - constructive interference A:
Ans: constructive interference

Ques: Q: Earthquakes at convergent plate boundaries mark the location of the what? Choices: - abducting lithosphere - speeding lithosphere - shorting lithosphere - subducting lithosphere A:
Ans: subducting lithosphere

Ques: Q: What is the term for the cell fragments involved in blood clotting, which stick to tears in blood vessels and to each other? Choices: - molecules - droplets - cells - platelets A:
Ans:
platelets