Answer:
C. factories
Explanation:
Factories release several gases and waste thata re toxic to the environment and considered pollutants.
Answer:
a) fossils of the same organism have been found on different continents
Explanation:
One sort of confirmation that backings Wegener's theory is that fossils of a similar life form have been found on various mainlands. Since Wegener couldn't recognize the reason for mainland float, most geologists rejected his thought. Figure 13Alfred Wegener Although researchers dismisses his hypothesis, Wegener kept on gathering confirmation of mainland float and to refresh his book.One kind of evidence that supports wegeners hypothesis is that: fossils of the same organism have been found on different continents Based on this finding, we can draw a conclusion that million years ago, all the lands on the face of the earth were not separated by sea so the animals could migrate from one continent to another.
A = pi r^2
<span>A = 8^2 pi </span>
<span>a = 64 pi = 201.06 sq in </span>
<span>1/8 of this is 25.12 sq in
A. 25.12 in^2</span>
Una proteína de canal , un tipo de proteína de transporte, actúa como un poro en la membrana que permite que las moléculas de agua o pequeños iones pasen rápidamente a través de la membrana. Las proteínas de canal de agua (acuaporinas) permiten que el agua se difunda a través de la membrana a un ritmo muy rápido
Explanation:
El fitoplancton pertenece al nivel trófico Productor porque produce sus propios ingredientes y son plantas microscópicas.
Lo siento si mi español es malo, pero espero que esto ayude! :)
