Answer:
Correct answer is a. fertile soil and fresh water source near the St. Lawrence river
Explanation:
A is correct because this is the area with the best climate that allows people to live more comfortable life.
B is not correct as remaining on Natives are living in northern areas.
C is not correct as oil resources are spread across the country and in the oceans.
D is not correct as trading developed after the cities were created here.
The bending of light rays happens when the light rays hits an object. It moves in various directions thereby letting us to view that object that the bounced off.
<u>Explanation:</u>
Light gets reflected to human eyes and other body parts, when they hit a flat mirror. The bouncing off is not accurate in human heads and other parts that faces the mirror. The refracted rays from human bodies starts to hit at different angles in the mirror and are reflected back accurately. This is the reason for the backward appearance of mirror images to human eyes.
The light is reflected backward to the point behind the mirrors that are of Convex type. Hence the obtained image will be smaller and farther that its originals. The light will be drawn into the mirror's center point and hence the resultant image will be larger than the original object because of the light reflected by a concave mirror type.
Neap tides are formed during the moon's last quarter phase.
Neal tides is the result difference of high and low tides. They are really weak tides, and they occur when the sun and the moons gravity forces, along with the Earth, are perpendicular to each other.
The answers are: B, A, True, B
Answer:
Producers
Explanation:
Organisms who make (or produce) their own food are called producers, <em>plants are capable of self-feed through the process of photosynthesis, therefore, they are producers.</em> These producers are the first energy source for primary consumers and the star of the living food chain. Consumers are animals that consume other organisms, they are divided into three categories: primary (herbivores), secondary (carnivores and omnivores), tertiary consumers (they consume energy from all other levels). The final link in this food chain is the decomposers, also known as detritivores, they eat decaying or dead matter including dead plants or animals, returning vital nutrients to the soil.
Biomagnifiers are organisms that tolerate increasing concentration of a substance at successively higher levels in a food chain. A bioaccummulator is an organism that suffers a net accumulation of a contaminant from all sources including water, air, and diet. Biomagnifiers and bioaccumulator can be from plants to animals all across the food chain.
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