subject
Biology, 30.05.2020 20:57 canonmille2

Which of following are natural factors that can cause extinctions?

I. climate change

II. asteroid impacts

III. volcanic eruptions

IV. changes in oxygen levels in seawater

A.

I, II, III, and IV

B.

I, II, and III only

C.

II and III only

D.

I and IV only
i need help asap

ansver
Answers: 2

Another question on Biology

question
Biology, 20.06.2019 18:04
What correctly describes the relationship between the earth and the sun
Answers: 1
question
Biology, 22.06.2019 00:30
Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results
Answers: 3
question
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 2
question
Biology, 22.06.2019 03:30
Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?
Answers: 3
You know the right answer?
Which of following are natural factors that can cause extinctions?

I. climate change
Questions
question
Mathematics, 12.11.2020 23:50
question
Mathematics, 12.11.2020 23:50
question
History, 12.11.2020 23:50
question
Chemistry, 12.11.2020 23:50
Questions on the website: 13722360