Answer:
Si
Explanation:
Los seres vivos satisfacen sus necesidades a partir de seres vivos y no vivos en los ecosistemas. Las plantas son importantes en los ecosistemas. Son alimento para muchos animales. Las plantas utilizan el agua del suelo, el dióxido de carbono del aire y la energía de la luz solar para producir su propio alimento.
A bat would be the secondary consumer in this food chain as it is the second most predator like animal.
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Standards of mass are necessary because it is a whole lot easier than using a bunch of different systems. Since the metric system is common, it would be easier to compare something with someone from America and someone from Germany using the metric system as opposed to something otherwise.<span />
Non point is pollution from many locations and pinpoint is pollution from one source and easy to track
Answer:
Cost : The expenditure incurred by a producer on the factor as well as non-factor inputs for a given amount of output of a commodity.
