Q: Birds have a relatively large heart and a rapid what? Choices: - lifespan - blink rate - digestive process - heart rate A:
heart rate

(Question)
Q: What forms the pathway of water and nutrients from roots to leaves and flower? Choices: - the stamen - the stigma - the pistil - the stem A:
(Answer)
the stem

Ques: Q: A mycorrhiza refers to what kind of relationship between a fungus and the roots of a plant? Choices: - predator-prey - semantic - familial - symbiotic A:
Ans: symbiotic

(Q).
Q: Name the missing type of friction: static, rolling, fluid _____? Choices: - falling - turning - dragging - sliding A:
(A).
sliding

Ques:Q: In a pedigree what shape symbolizes males? Choices: - spheres - rectangles - triangles - squares A:

Ans:squares

Question: Q: Halogens tend to form salts with what type of element? Choices: - nonmetals - metalloids - man-made - metals A:
Answer:
metals