Q: The sun, stars, moon, planets and comets are all type of what objects? Choices: - extraterrestrial - universal - spacial - celestrial A:
celestrial

(Question)
Q: Scanning acoustic microscopes use what kind of waves to scan a specimen? Choices: - radio waves - heat waves - gamma waves - sound waves A:
(Answer)
sound waves

Ques: Q: Regulation of hormone production hormone levels are primarily controlled through negative feedback, in which rising levels of a hormone inhibit its? Choices: - particular release - recent release - Limited release - further release A:
Ans: further release

(Q).
Q: What is the approximate population on the earth? Choices: - 9 trillion - 7.3 billion - 41 billion - 7 billion A:
(A).
7 billion

Ques:Q: What type of plants are the mosses, the hornwarts, and the liverworts considered to be? Choices: - spirogyra - Vascular - xerophyte - nonvascular A:

Ans:nonvascular

Question: Q: The overall purpose of the light-dependent reactions is to convert light energy into this? Choices: - photosynthesis - thermal energy - calories - chemical reactions A:
Answer:
chemical reactions