B and d because i took a text on that
Because polystyrene has certain thermal properties that can be used in order to store things and maintain their temperature.
When you store ice cubes in polystyrene containers they won't melt and they'll keep cold because the cold they'll generate in the container wont escape, and the heat from outside wont come in.
Hope it helped,
BioTeacher101
(If you have any questions, feel free to ask them in the comments)
The correct answer for the question that is being presented above is this one: "root system; shoot system." Parts of a plant that are underground are called root system, while those above ground are called shoot system. the underground part is responsible for seeking for water and nourishment; the upper part is responsible for pollination.<span>
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<span>Electron I think, but I might be wrong. </span>
Answer:
A. Coevolution
Explanation:
Coevolution occurs when two species/organisms reciprocally affect the evolution of one another. An example is the coevolution is flowering plants and associated pollinators (e.g., bees, birds, and other insect species). Moths benefit form nectar and orchids benefit from pollinaton.
