Multiple Choice
Why is common descent considered a scientific theory?
A) There is overwhelming evidence to support it from many areas of biology.
B) Scientists are reasonably sure it's true, but there's little evidence to support it.
C) It's an idea from more than 100 years ago and thus is not a modern idea.
D) It's the only idea about life on Earth that can be tested by observation of the material universe.
Correct Answer:
Verified
Correct Answer:
Verified
Q50: What taxonomic group includes both humans and
Q51: Which observations of species distribution across Earth
Q52: What was the original purpose of the
Q53: True or false: When comparing different families
Q54: Why would the DNA of cats and
Q56: What type of evidence for the theory
Q57: Which piece of evidence would allow you
Q58: How did the geologist Charles Lyell influence
Q59: True or false: Special creation could be
Q60: You discover a butterfly that has some