Select all that apply. 1how have fossils contributed to our understanding of evolution?
...
![subject](/tpl/images/cats/biologiya.png)
Select all that apply. 1how have fossils contributed to our understanding of evolution?
2fossils can show the slow changes of macroevolution
3some fossils are detailed and can show homologous structures
4every living thing has left a fossil
5a collection of fossils from the same strata can give us a picture of the organisms that could survive during that time period.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 21:50
What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:00
Is a measure of the resistance to flow. a high liquid has a high resistance to flow and flows slowly. the ancients thought everything in the world was made of 4 we now know that there are 94 naturally occurring and scientists have created another 24 i am certain they will create even more. honey flows slowly because it has a high to flowing. a can be separated by physical means because it contains more than one pure substance and 2 pure substances are not chemically bonded to each other. a cannot be separated by physical means. all matter is made up of all elements are with the same number of protons. if it is just a single or many bonded together, if all of them have the same number of protons, it is an element. in a piece of pure iron metal, all the are joined together, that piece of iron metal is called elemental iron. a single of iron is called elemental iron. a mixture has differences from place to place. we might need a microscope to see them or they might be obvious to the unaided eye. there are surfaces separating it into different phases. a mixture is the same everywhere. it is uniform. there are no surfaces separating it into different phases. if different kinds of atoms (different elements) are bonded together by their electrons, it is called a there are physical means of to isolate the different pure substances in a mixture and there are chemical means of to isolate the different elements in a compound. 1. element 2. compound 3. mixture 4. heterogeneous 5. homogeneous 6. pure substance 7. atoms 8. separation 9. viscosity 10. resistance
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30
Which of these reproductive method is the only on available to mosses and fernsspores
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:50
![question](/tpl/images/cats/en.png)
English, 18.03.2021 01:50
![question](/tpl/images/cats/en.png)
English, 18.03.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 18.03.2021 01:50
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.03.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:50
![question](/tpl/images/cats/istoriya.png)
History, 18.03.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:50