Reptiles have a special egg that feeds their young called a(n)?
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Reptiles have a special egg that feeds their young called an amniotic egg. Therefore, option (B) is correct.
Reptiles, birds, and certain mammals reproduce on land thanks to the amniotic egg's extraordinary evolution. Its shell protects the embryo from external dangers and desiccation. The amnion, which encloses the embryo in a fluid-filled chamber, is a key element of the amniotic egg. Amniotic fluid protects the embryo from mechanical shocks and allows gas exchange.
Reptiles can lay eggs on land without returning to water thanks to the amniotic egg, which marks the transition from aquatic to terrestrial life. This adaptability has helped reptiles colonise different ecosystems worldwide. Therefore, option (B) is correct.
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Carbon is a vital part of the phospholipids that make up cell membranes and the carbohydrates that make up cell walls. Which of the following allows carbon to bond with up to four other atoms at a time and form the macromolecules that are essential to life? A. the six protons in its nucleus B. the six neutrons in its nucleus C. the two electrons in its inner shell D. the four electrons in its outer shell
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Hannah is comparing a rock from a riverbed and a rock from deep underground. One is very smooth, and the other has very rough edges. Explain why each rock was probably found in that location.
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This is a property of water, one that is crucial for ocean life because the ice keeps the entire ocean from freezing in very cold temperatures. If the ocean froze over, much of the life would not be able to survive.
Ice is less dense than water because of the hydrogen bonds. In solid form, the hydrogen bonds orient themselves in such a way that the molecules are further apart, lowering the density of ice.
B. B Hyena → aardvark → impala → harvester ant
C. C Grasshopper → termite→ warthog → hare
D. D Red oat grass → termite → wildebeest → lion
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In food web, Grasshopper → termite→ warthog → hare correctly shows one path that energy would flow through this ecosystem.
What do you mean by food web?
A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community. Another name for food web is consumer-resource system.
Primary consumers, mostly herbivores, exist at the next level, and secondary and tertiary consumers, omnivores and carnivores, follow. At the top of the system are the apex predators: animals who have no predators other than humans.
Food web is an important conceptual tool for illustrating the feeding relationships among species within a community, revealing species interactions and community structure, and understanding the dynamics of energy transfer in an ecosystem.
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The answer would be D. Red oat grass > termite > wildebeest > lion
Hope this helps !
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Answer:
genetic material
Explanation:
DNA is what makes up your genetics and it is also a material so genetic material
b. density
c. biome
d. size
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Km^2 (kilometers squared) is an area of land, so 137 rabbits per km^2 describes the density of rabbits in a given area
Km^2 does have an exponent, but "exponential" has nothing to do with 137 rabbits. A biome is a type of landscape, merely knowing the density of rabbits would not tell the biome. This expression counts the number of rabbits within an area, not just the size of rabbits or size of land area.
Answer: The answer is b. density
Explanation: I took the test off of k12 and it was correct.
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It would be C. Despositon. I now this because i am the one answering all your questions and trying to help you through this
Deposition, C, AS you are taking away the rocks and positioning them somewhere else. Hope I helped.