STD 3 Rd Evs. 2. So Many Kinds Of Animal

Explanation
Crows are known for their black feathers, so the correct answer is "Black".

Explanation
Bats have wings, which allow them to fly, but they do not have feathers on their body. Feathers are characteristic of birds, not bats. Bats have a unique wing structure made of a thin membrane of skin stretched between elongated fingers. This adaptation enables them to navigate and fly in the dark. Therefore, the absence of feathers is a distinguishing feature of bats.

Explanation
The given answer, "Shapes," is the correct answer because the question mentions "differences in the colours, sizes," and then provides the options "Shapes," "large," and "Medium." Out of these options, "Shapes" is the only one that fits the given context of differences. The other options, "large" and "Medium," do not relate to the differences in colours and sizes mentioned in the question.

Explanation
A fish has gills behind its eyes. Gills are specialized organs that allow fish to extract oxygen from water. They are located on either side of the fish's head, behind the eyes. Through the process of respiration, fish are able to extract oxygen from the water and release carbon dioxide. This adaptation enables fish to live and breathe in their aquatic environment.

Explanation
The statement "An egret is white" is true because egrets are a type of bird that typically have white feathers.

Explanation
Cats are not typically used for carrying burdens. They are known for their agility and independence, but they are not commonly used as pack animals or for carrying heavy loads. Cats are more commonly kept as pets for companionship and for hunting small prey.

Explanation
House lizards do not have hair on their bodies. They have scales instead, which provide them with protection and help them in movement. The presence of hair is a characteristic of mammals, and lizards belong to the reptile family.

Explanation
Cocks, also known as roosters, are not known for their ability to fly very high. While they are capable of short bursts of flight to escape danger or reach a higher perch, they are not strong or agile flyers like other birds. Their wings are relatively small and their body structure is not well-suited for sustained flight. Therefore, the statement "A cock does not fly very high" is true.

Explanation
The correct answer is "Spider" because spiders are known for their ability to make cobwebs. They use their silk glands to produce silk threads and create intricate webs for various purposes, including catching prey and creating shelters. While dogs, deer, and whales do not possess this ability, spiders are specifically known for their web-making skills.

Explanation
The peacock is known for its vibrant and colorful feathers, which is why it is considered to be a colorful animal. Unlike the other options listed, the peacock's feathers display a variety of bright and eye-catching colors, making it a fitting choice for the given statement.

Explanation
The correct answer is Elephant because it is the only animal among the options that has a trunk. A trunk is a long, flexible, and muscular appendage found in elephants that they use for various purposes such as breathing, smelling, drinking, and grasping objects. Lions, kangaroos, and tigers do not have trunks.

Explanation
Deer are known for their ability to run at high speeds. They have long, slender legs and a lightweight body, which allows them to move swiftly and gracefully. Their strong muscles and agile nature enable them to navigate through various terrains with ease. This speed is an important adaptation for deer, as it helps them escape from predators and find food efficiently. Therefore, the statement "Runs with great speed" accurately describes deer.

Explanation
The correct answer is "Dog" because dogs are known to guard our houses. They are loyal and protective animals that can alert us to any potential threats or intruders. Dogs have a strong sense of hearing and smell, making them excellent guard animals. They can bark loudly to scare away intruders and protect our homes and families.

Explanation
Eagles have 2 legs.

Explanation
Deer are mammals that typically have four legs. This is a characteristic feature of deer and distinguishes them from other animals. Their legs are adapted for running and jumping, allowing them to move swiftly and gracefully through their natural habitat. With four legs, deer are well-equipped for their lifestyle of grazing, escaping predators, and navigating various terrains.

Explanation
House lizards typically have four legs. This is a characteristic feature of most reptiles, including lizards. Having four legs allows them to move efficiently on land and climb surfaces. The presence of four legs also helps them maintain balance and stability while navigating their environment.

Explanation
Spiders have eight legs, which is a distinctive characteristic of this arachnid species. Unlike insects that have six legs, spiders belong to a different class of arthropods. This adaptation allows spiders to move efficiently and capture prey using their specialized legs.

Explanation
Butterflies have 6 legs. This is because butterflies belong to the insect group, which typically have 6 legs. The legs of butterflies are used for various purposes such as walking, gripping onto surfaces, and tasting food. The number of legs is a characteristic feature of insects, and butterflies adhere to this pattern with their 6 legs.