Diffusion vs. Active Transport: molecules move across cell membranes by two major processes diffusion or active transport. Diffusion is the movement from a high concentration of molecules to a low concentration of molecules. ... Moving molecules with cell energy is called active transport
Answer:
the answer is C, eddicient frontier
Explanation:
The monarch butterfly population has declined due to a scarcity of :
<h3>The Monarch Butterfly </h3>
Monarch Butterflies are one of the most beautifully colored butterflies with yellow and black lines, they migrate seasonally during the winter, Caterpillars of monarch butterfly feed on the leaves of milkweed which is a major source of food for Monarch butterflies.
The scarcity of milkweed will result in the decrease of the population of Monarch butterflies as the caterpillar will have nothing to feed on .
Hence we can conclude that the monarch butterfly population has declined due to a scarcity of milkweed.
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Answer:
soil erosion has been a major cause of soil degradation in north carolina for many years.
Explanation:
because sediment is the largest water pollutant by volume in north carolina. it affects water quality physically ,chemically,and biological.
Answer:
Economical practices are the cycles administrations utilize to keep up the characteristics that are esteemed in the actual climate. Living reasonably is tied in with living inside the methods for characteristic frameworks (climate) and guaranteeing that our way of life doesn't hurt others (society and culture).
Explanation: