Q: What is the name for compounds that contain only carbon and hydrogen? Choices: - particles - carbohydrates - carbides - hydrocarbons A:
hydrocarbons

(Question)
Q: Most reptiles reproduce sexually and have what type of fertilization? Choices: - additional - external - mechanical - internal A:
(Answer)
internal

Ques: Q: What is the term for cellular eating? Choices: - Pinocytosis - consumption - ancylosis - phagocytosis A:
Ans: phagocytosis

(Q).
Q: What is the structure in a diploid sporophyte that undergoes meiosis to form haploid spores? Choices: - hymenium - dikaryotic - hyphae - sporangium A:
(A).
sporangium

Ques:Q: What is the breakdown of unstable elements into stable elements called? Choices: - initial decay - thermal decay - radioactive decrease - radioactive decay A:

Ans:radioactive decay

Q: Energy that is stored in a person or object is called? Choices: - vertical energy - mechanical energy - kinetic energy - potential energy A:
potential energy