Mouse needs care from its parents after birth. So, the correct option is (C).
Mammals are a group of vertebrates in which the young are nourished by the milk of the special mammary glands of the mother. Mammals are distinguished by many other unique features such as hair being a typical mammalian feature but in some mammals such as whales, it has disappeared except in the embryonic stage.
The lower jaw of mammals is attached directly to the skull, rather than to a separate bone called the quadrilateral, as in all other vertebrates. A series of three small bones conduct sound waves to the middle ear while the muscular diaphragm separates the heart and lungs from the abdominal cavity.
Mature red blood cells (erythrocytes) in all mammals lack a nucleus, while all other vertebrates have red blood cells. All of them require care from parents after birth.
Thus, Mouse needs care from its parents after birth. So, the correct option is (C).
Learn more about Mammals, here:
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Answer:
The increase in the number of tertiary and secondary consumers causes ecological imbalances because they quickly consume primary consumers leading to their disappearance in the ecosystem. This situation can also lead to an increase in the biomass of the producers since they no longer have anyone to consume them
B) antibodies.
C) chromosomes.
D) plasma.
C) chromosomes
because i had it on my test
in the early atmosphere, the earth had no trees, and the gases were mainly, carbon dioxide, methane and nitrogen. no oxygen.
when plants began appearing, it increased oxygen in atmosphere, and decreased carbon dioxide, which was also dissolved into oceans forming within sedimentary rocks.
this increase in oxygen continued, and helped create human life.
Answer:
rising temperatures, droughts, shifting patterns of precipitation and longer growing seasons, plants and animals are evolving to keep pace. Biologists have observed squirrels and salmon developing at an accelerated pace, causing them to reproduce at a younger age.
polar
marine
tropical rain forest
The marine biome covers the largest part of Earth's surface, constituting about 71% of it. This biome is characterized by its saline water environment, diverse marine life, and significant role in maintaining the balance of Earth's ecosystem.
The biome that covers the largest part of Earth's surface is the marine biome, and it outflanks other biomes by a significant margin. Biomes are large biological environments characterized by certain types of flora and fauna, weather patterns, and other ecological traits. In our case, the various types of marine biomes altogether constitute approximately 71% of the Earth's surface, significantly outpacing the other biomes.
Characterized by its saline water-related features, this biome includes oceans, seas, reefs, and other bodies of saltwater. Marine life is incredibly diverse, encompassing extensive ranges of animal, plant, and microbial life forms. Unlike terrestrial biomes, such as the grassland, polar, and tropical rainforest, whose habitats are dominated by land-based life, the marine biome is characterized mainly by aquatic life.
It's important to note the significant role that the marine biome plays in the Earth's ecosystem. Its vast bodies of water regulate global weather patterns and provide a home for a massive quantity of the Earth's biodiversity.
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