Organisms that live in freshwater and marine biomes have developed unique adaptations that aid in their survival. which of the following adaptations does not an animal move through the water?

a.

streamlined body

b.

thick layer of blubber

c.

flippers and flattened tails

d.

smooth, almost furless body

The adaptions that does not help an animal moves through the water is a thick layer of blubber. This implies the correct answer is B

The thick of blubber is the adaption that does not help an animal moves through the water.

The animal that appears to have thick of blubbers doesn’t live in freshwater. Organisms that live in an aquatic environment used a thick layer of blubber to regulate their body temperature.

Examples of marine animals with thick layers of blubber include

Blubber is also known as adipose tissue. In marine mammals, blubber is a thick layer that is made up of fat under their skin. The blubber enables marine mammals to keep their internal temperature like humans and also covers their entire skin

Some functions of blubber to marine mammals include:

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answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.