What is one event that marks the end of the mesozoic era?
a. origin of birds
b. origin...
![subject](/tpl/images/cats/biologiya.png)
Biology, 28.10.2019 12:31 ghari112345
What is one event that marks the end of the mesozoic era?
a. origin of birds
b. origin of mammals
c. extinction of dinosaurs
d. extinction of angiosperms
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:00, akitchen10
An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:30, aliciagore
Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:50, nschavez123
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 3
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:30, BrianKeokot4534
Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 10.11.2019 15:31
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.11.2019 15:31