Which statement is true regarding our knowledge about the origin of life?
A) It is explained by the evolutionary theory.
B) It is explained by adaptation and natural selection.
C) It occurred about 5-8 million years ago.
D) It cannot be studied scientifically.
E) It occurred about 3.8 billion years ago.
Correct Answer:
Verified
Q63: _ are mineralized or petrified replicas of
Q64: Give an example of artificial selection and
Q65: Holding the pen or pencil for taking
Q66: Genes mutate, _ are selected, and populations_.
Q67: How are geographic isolation and reproductive isolation
Q69: Most species identified to date are_.
A) insects
B)
Q70: Species that are found in only one
Q71: _ species are those that have been
Q72: What is the difference between species diversity
Q73: A population of squirrels becomes divided into
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents