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ioda
3 years ago
10

Mineral lab earth science

Biology
1 answer:
4vir4ik [10]3 years ago
8 0

Answer:

What is the question?

Explanation:

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Functions of the digestive system include which of the following? ingestion of foods and liquids mechanical processing of food m
julia-pushkina [17]

Answer and Explanation:

  • Ingestion of foods and liquids
  • Mechanical processing of food materials and liquids
  • Warming the body with heat released from the digestive organs as they process food.

Digestion is the breakdown of food substances by enzymes to simpler compounds that can be absorbed. Digestion begins in the mouth. Once food is ingested in the mouth, it is chewed and broken into small particles suitable for swallowing. Mechanical procesing of food is through the wave-like contractions of the muscular walls of the alimentary canal called peristalsis. Churn and pound food mixing it with digestive enzymes.

After digestion, absorption and assimilation, the final product is oxidized to provide energy to the body.

4 0
3 years ago
Which was NOT used to justify European imperialism in the late nineteenth century?
frez [133]
Creation of a social utopia
4 0
3 years ago
In humans, without considering the variation provided by crossing over, how much will two siblings from one set of parents vary
Mars2501 [29]

Answer:

Random segregation of homologous chromosomes makes the two siblings differ from each other for 0-23 chromosomes.

Explanation:

Sexual reproduction adds genetic variations in the progeny by crossing over, independent segregation of homologous chromosomes and random fusion of gametes. Without crossing over, independent segregation of homologous chromosomes towards opposite poles during anaphase I of meiosis may result in two siblings to vary from each other for 0-23 chromosomes.

There is an equal probability of each of the two siblings to get a chromosome from mother or father. Hence, irrespective of the variations provided by crossing over, random segregation of homologous chromosomes makes the two siblings differ from each other for 0-23 chromosomes.

4 0
3 years ago
Read 2 more answers
Which of the following is an example of how a biotic factor can affect the population dynamics in an ecosystem?
Soloha48 [4]
The best and most correct answer among the choices provided by your question is the third choice or letter C.

The population of a predator increases following an increase in the population of its prey is an example of how a biotic factor can affect the population dynamics in an ecosystem.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
5 0
4 years ago
Read 2 more answers
You can answer one of them not all
Alex

1 is characteristics

3 0
4 years ago
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