Answer:
This keeps ecosystem dynamics in balance. For example, if a population of foxes becomes too large it could put pressure on rabbit populations. By predating the foxes, a tertiary consumer, such as a hawk, keeps the populations in check and reduces the amount of rabbits that are consumed by the foxes.
Answer:
b. Only soluble polymers can be created from soluble monomers.
Explanation:
The properties of the biopolymers are not exactly the same as that of their respective monomers. The solubility of a biopolymer depends on its final three-dimensional packing and the type of the monomers present on the surface.
For example, cellulose is a polysaccharide of D-glucose. Glucose is a simple sugar and is water-soluble. However, cellulose is water-insoluble.
Answer:
C
Explanation:
Volcanic activity spews greenhouse gases, such as carbon dioxide, into the atmosphere. These gases reduce albedo because they do not allow particular wavelengths of light to escape into space after hitting the earth’s surface. This is how they cause global warming that results in climate change.
Atoms are able to slide past one another in the liquid matter stage.