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Wewaii [24]
3 years ago
9

In the 3rd line of defense blood vessels expand,

Biology
1 answer:
julia-pushkina [17]3 years ago
5 0
The answer is true!!
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3 years ago
Un tractor tira de un remolque cargado sobre un camino plano libre de fricción, con una fuerza horizontal constante de 440 N. Si
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Answer:

1,6 m / s ^ 2

Explanation:

De las leyes de Newton;

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Aceleración = 440N / 275Kg

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3 years ago
Cultural-familial intellectual disability is a mental deficit in which no evidence of ___________ brain damage can be found.
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A normal plant cell holds water in the vacuole of the cell. This large organelle also gives the cell support. Suppose a plant is
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Telomerase activity may decline with old age and this could explain why cells lose their ability to divide after many replicatio
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It is true that telomerase activity declines with old age which explains why cells lose their ability to divide after many replications.

Telomeres are DNA–protein complexes found at the ends of each chromosome they contain repetitive sequences of DNA. Telomeres protect the genome from nucleic bases degradation, unnecessary recombination, repair, and prevent the fusion of chromosomes. Telomeres, therefore, play a vital role in preserving the information in our genome.

Telomeres shorten with every consecutive DNA replication cycle limiting the number of cell divisions a cell can undergo, Telomeres act as a tumor suppressor by halting the replication of cells which contains several mutations after many division cycles.

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2 years ago
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