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nika2105 [10]
3 years ago
7

What substance in the esophagus lining helps make swallowing easier?

Biology
1 answer:
aniked [119]3 years ago
8 0

Answer:

c. mucus

Explanation:

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Which statement is true A.An organism is part of a community. B.Acommunity is part of population C.An ecosystem is made up of on
NikAS [45]
<h2>(A) is the correct option </h2>

Explanation:

  • An organism is part of a community is correct,where species interaction occurs between different organisms
  • A community is part of population is the incorrect statement because a community includes group of population of two or more different species
  • An ecosystem is made up of only organisms is the incorrect statement because ecosystem is the community of both living and non living components of the environment and how they interact with each other
  • A biome is the biotic part of an ecosystem is incorrect because biome includes the community of both plants and animals occupying a large habitat
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3 years ago
By what mechanism does a diploid animal grow after fertilization?
IrinaK [193]
Mitosis
Definition of Mitosis: <span>The process where a </span>single cell<span> divides resulting in generally two identical </span>cells<span>, each containing the same number of </span>chromosomes<span> and genetic content as that of the original </span>cell<span>.</span>
7 0
3 years ago
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What is it called when a molecule moves across a semipermeable membrane into a region of higher concentration?
Daniel [21]
Its actaully active transport
4 0
3 years ago
Read 2 more answers
¿Qué acciones propondrías para ayudar a que la biosfera y que sus ciclos no se vean afectados? Ayuda plis
MA_775_DIABLO [31]

Answer:

Reducir las actividades humanas.

Explicación:

Reducir el uso de combustibles fósiles, el uso de vehículos que funcionen con electricidad y plantar más plantas y árboles son las acciones que propondría para ayudar a que la biosfera y sus ciclos no se vean afectados. La biosfera se ve muy afectada debido a las actividades humanas, por lo que para conservar la biosfera y mantener su ciclo, tenemos que reducir las actividades humanas que causan más daños a la biosfera.

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3 years ago
Why is it difficult to find fossilized plants and animals in the same place? (site 1)
Mazyrski [523]
Sometimes it can be very difficult and sometimes it can be very easy.
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