Q: During sexual reproduction, the macronucleus dissolves and is replaced by what? Choices: - fluctuations - chromosomes - sporozoans - micronucleus A:
micronucleus

(Question)
Q: Where does most of our food come from? Choices: - microbes - lichen - gymnosperms - angiosperms A:
(Answer)
angiosperms

Ques: Q: What is the name of the spacecraft that has performed the closest flyby of uranus? Choices: - Mercury 7 - centaur 2 - Zodiac 4 - voyager 2 A:
Ans: voyager 2

(Q).
Q: What term is used to describe the amount of space occupied by a sample of matter? Choices: - liquid - growth - mass - volume A:
(A).
volume

Ques:Q: Large viruses began as what type of cells inside bigger host cells? Choices: - symbiotic - static - simple - parasitic A:

Ans:parasitic

Question: Q: What branch of science aims to understand all about our planet and its environments? Choices: - biology - immunology - petrology - earth science A:
Answer:
earth science