Extinction of existing species: group of answer choices
a. is an unconformity. occurred at a low level throughout geologic history.
b. occurred only at times of catastrophic mass extinctions.
c. occurred at a low level throughout geologic history, punctuated by mass extinctions when many types were killed over very short times.
d. is a process that happened in the past but cannot happen today.
Answers: 3
Biology, 21.06.2019 19:00
Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?
Answers: 2
Biology, 21.06.2019 23:30
What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a
Answers: 1
Biology, 22.06.2019 03:30
All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence
Answers: 3
Biology, 22.06.2019 05:00
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 2
Extinction of existing species: group of answer choices
a. is an unconformity. occurred at a...
a. is an unconformity. occurred at a...
Arts, 21.08.2020 01:01
Mathematics, 21.08.2020 01:01
Geography, 21.08.2020 01:01
Mathematics, 21.08.2020 01:01
Chemistry, 21.08.2020 01:01
Mathematics, 21.08.2020 01:01
Mathematics, 21.08.2020 01:01