A compound that has Carbon and Hydrogen
When lactose is not present, what happens to E. coli is that the genes that produce the enzymes needed to break down lactose are not expressed. The correct answer is B.
- there are two subspecies of this animal
- they can be found in india and sri lanka
- threats of these cats are habitat loss, hunting for their meat, and the crossbreading with other domestic cats
- they are listed as vulnerable because they are down to less than 10,000 cats
- it is one of the smallest cat species (two times smaller than a domestic cat)
- these animals can climb trees to avoid predators (making them very agile) but spend most time on ground
- they are nocturnal
- they are carnivores and eat lizards,birds, frogs and rodents.
- when captive in zoos, they are very friendly towards zoo keepers and there are 56 kept in zoos worldwide.
- in captivity, these animals can live to around 18 years.
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Answer: swamps
A wetland is an area of land that is occupied with water either temporary due to rain or flood or permanently. The water from different sources like river, lakes, aquifer or spring, ocean gets deposited in the deep regions of the land. Swamp is a wetland that is found in the warm climatic regions and these are occupied with woody plants or trees. Swamps are typically found in the forested areas. The soil is rich in minerals but exhibit poor drainage system.
Answer:
C) The main predator of these fish is another species of fish on which alligators also prey
Explanation:
The only reasonable explanation as to why the species of fish experiences decline in number despite the fishing being the same, and the number of alligators that preyed on the fish going down, is another species of fish which preyed upon the fishes that are fished, but the alligators were also preying on them. Since the alligators have been mostly removed from the ecosystem, the fish that preyed on the other fishes experienced significant increase in its numbers, and since it feeds upon the other fish, that resulted in constant decline in the population of those fishes. The decline in number will only stop when the carrying capacity is reached for the predatory fish in the ecosystem.