![subject](/tpl/images/cats/biologiya.png)
Biology, 22.02.2020 08:59 sanafarghal
There are several theories that exist concerning the way dinosaurs became extinct. If new evidence is found that appears to challenge part of a particular theory on dinosaur extinction, what happens to the old theory?
It is replaced.
It is modified.
It becomes law.
It becomes suspect.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 23:00
Rue or false siblings look simila rbecause they each have some traits of their parents.
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:30
Whats one way that rocks do not follow the typical rock cycle pathway?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:30
The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:00
Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.
Answers: 1
You know the right answer?
There are several theories that exist concerning the way dinosaurs became extinct. If new evidence i...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 16:00
![question](/tpl/images/cats/biologiya.png)
Biology, 04.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.07.2019 16:00
![question](/tpl/images/cats/biologiya.png)
Biology, 04.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.07.2019 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.07.2019 16:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.07.2019 16:00