Q: Gymnosperms have evolved to include what? Choices: - stems - cells - flowers - seeds A:
seeds

(Question)
Q: Weathering is fundamental to the creation of what, which exists as a very thin layer over solid rock? Choices: - fungus - moss - aquifers - soil A:
(Answer)
soil

Ques: Q: Which scientist was responsible for the theory of evolution by natural selection? Choices: - stephen hawking - galileo Galilei - albert einstein - charles darwin A:
Ans: charles darwin

(Q).
Q: What is another common term for single-unit smooth muscle? Choices: - abnormal muscle - lateral muscle - energies muscle - visceral muscle A:
(A).
visceral muscle

Ques:Q: What do osteoclasts do to bone? Choices: - build it up - strengthen it - lengthen it - break it down A:

Ans:break it down

Q: What forces keep the moon orbiting the earth? Choices: - polar - cosmic - magnetic - gravitational A:
gravitational