Answer: Law of superposition
A
This should be considered a case of natural selection because humans were not selecting for particular desirable traits.
Explanation:
The individuals in the population who held even the slightest advantage in the tolerance of the oil spill had higher chances of surviving and passing their genes to the next generation. Fishes with low tolerance perished even before getting to maturity. Therefore with each generation, traits for oil tolerance in the population increased by natural selection enabling the population to evolve towards increased intolerance to oil over a period of several generations.
Learn More:
For more on natural selection check out;
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You are supposed to go take a walk and observe your surroundings. The concepts taught in your class are to be used so if you give me what you learned that would help. So out of those 10 relationships of each biological surrounding you list the concept taking place and then pick 5 and write a summary on the back of the page. Hope this helps...
Answer:
sharks
Explanation:
Because they are the ones to get the last bit of energy. Secondary consumers are the group in the food chain that eats primary consumers. This means that secondary consumers can either be omnivores or carnivores. These terms refer to whether or not they eat just meat or a varied diet. Secondary consumers don't need to have a specific diet.
