Q: Hydroelectric power harnesses the energy of what? Choices: - weather - heat - air - water A:
water

(Question)
Q: The horizontal stems on strawberry plants are called what? Choices: - buds - glands - nodules - stolons A:
(Answer)
stolons

Ques: Q: What may be the ancestor of placental mammals? Choices: - fungi - spirogyra - amphibians - eomaia A:
Ans: eomaia

(Q).
Q: What does cartilage lack compared to bones, making it softer and less rigid? Choices: - potassium - magnesium - protein - calcium A:
(A).
calcium

Ques:Q: In which way do vertebrates reproduce? Choices: - bisexually - unisexually - asexually - sexually A:

Ans:sexually

Question: Q: What are the smallest type of blood vessels? Choices: - viens - arteries - neurons - capillaries A:
Answer:
capillaries