List the traits of each new species of rat. The rat on island A:
1.
2.

The rat on island B:
1.
2.

The rat on island C:
1.
2.

The rat on island B:
1.
2.

Describe a challenge that would be encountered and a success of one of the new rats to another be environment (example: the rat living on island B now moves to island D) ​

Complete question:

Directions: Read the descriptions of the four islands presented in the lesson.

1. List two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island.

2. Introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment

Island A:  

The island is fairly flat with an occasional hill. The ground is made of soft dirt, and several species of shrubs grow toward the center of the island. There is no animal life on land, but the water around the island is teeming with fish. The island is surrounded by a coral reef, and the shore is sandy with no algae growing on it. Freshwater is available.

The rat on Island A:

1.

2.

Island B:

This island has a rocky shoreline. Numerous tide pools dot the island along the shore where the wave action is somewhat sheltered by rocky outcrops. The tide pools host barnacles, abalone, sea urchins, and crabs. Algae grow all around the island; however, the growth of algae is quite sparse in the tide pools where the various animals feed. The current is quite strong along the rocky outcrops where the algae grow best. Freshwater is available.

The rat on Island B:

1.

2.

Island C:

The island is somewhat barren. A few species of cactus thrive on the bare rocks, and a large, cactus eating tortoise inhabits the island. A species of very large birds’ nests on the island annually. The birds build their nests on the rocks and protect their eggs from the sun by standing over the nests with outspread wings. The nests are always found on the windy side of the island, which is somewhat cooled by offshore breezes.

The rat on Island C:

1.

2.

Island D:

This island is an extinct volcano. Vegetation on the island changes as the altitude increases. Grasses grow at the base of the volcano, but farther up the volcano’s slope, the grasses give way to low shrubs. Halfway up, the island becomes quite lush; tropical plants and trees dominate the landscape. At this altitude, the island experiences frequent rain showers. Two species of birds inhabit the island. One is a raptor that preys on the smaller birds. The other fishes the waters approximately one mile offshore. Both of the bird species nest in trees.

The rat on Island D:

1.

2.

The rat on Island A:

1. Behavioural adaptation → Diurnal habits, as there are no predators that might attack them.      

2. Morphological adaptation → Flat feet to move on the sand and Long strong nails to dig in the soft dirt and reach the roots of the shrubs which are a nutritious source of food.

The rat on Island B:

1.  Morphological adaptation → Strong extremities to move along the rocky shoreline, to avoid sudden wave impacts, and handle to swim counter-current if they fall.

2. Morphological adaptation → Strong mandibles, well-developed masseteric and temporal muscles, and teeth adapted to feed on barnacles, abalone, sea urchins, and crabs.

The rat on Island C:

1.  Stress-induced → Reduced transpiration rate due to the limited water availability.

2. Behavioural adaptation →  Skills to compete for scars food with the tortoise avoiding its attack or presence.  

The rat on Island D:

1.  Morphological adaptation → Waterproof coat, due to the frequent rain showers.

2. Morphological adaptation → Vestigial nails, as they do not need them to get food.  

Introduction of a Rat from island C to island D.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

answerthe above question is correct(true) hope this ;