1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Varvara68 [4.7K]
2 years ago
6

Why is water necessary to your body

Biology
1 answer:
dusya [7]2 years ago
7 0

Answer:

it's necessary because your body uses water in all its cells organs and tissue. water helps you to keep moving and functioning.

You might be interested in
Select the three correct answers.
loris [4]

Answer:

a, b, c are correct

Explanation:

Enhancers are DNA sequences that increase the rate of transcription. Enhancers act as binding sites for transcription factors that stimulate the transcription of one or more genes and enhancers stimulate transcription for specific cell type or tissue in a specific manner. The possible reasons for the lack of enhancers in bacteria include.

Enhancers often provide a mechanism for cell-specific transcription of genes, and most bacteria lack differentiated cell types.

Bacterial operons make coordinate regulation of protein synthesis by enhancers unnecessary.

There is little to no intergenic space on bacterial chromosomes, which makes long-range-acting enhancer sequences unnecessary.

Therefore, the correct options are (a), (b), and (c).

7 0
3 years ago
In each generation, the wings of experimental fruit flies were clipped short for fifty generations. The fifty-first generation w
Rufina [12.5K]

N an experiment, suppose that the wings of fruit flies were clipped short for fifty generations. The fifty-first generation emerged with normal-length wings. This observation would tend to disprove the idea that evolution is based on

a. inheritance of natural variations

b. inheritance of acquired characteristics

c. natural selection

d. survival of the fittest

Inheritance of acquired characteristics. Thus, option "B" is correct.

<h3 /><h3>What is inheritance of acquired characteristics?</h3>

For fifty generations wings of fruit flies were clipped. Hence they acquired this trait in their lifetime and not genetically. If acquired characteristics were capable of passing on to next generation, 50 generations would have been enough to inculcate this clipped wing trait in fruit flies. Despite it, the fifty-first generation did not have clipped wings.

Hence evolution can not occur without genetic variation. A character simply acquired in a lifetime does not create a difference in germ cells and hence is not enough to be passed on to next generation or cause evolution

To learn more about genetic variation click here:

brainly.com/question/848479

#SPJ1

3 0
1 year ago
A television works by transforming electrical energy into what other kinds of energy?
klasskru [66]

Answer: It is A

Explanation: It is A because the television gives off light and sometimes that could heat up the tv and it is sound because obviously television makes sounds because of the volume :) hopefully that helps.

8 0
2 years ago
What is a dependent variable
Marianna [84]

A dependent variable is something that relies on another variable; it is what is being measured in an experiment.

5 0
2 years ago
A common concern for beer brewers making sour beers is contamination from Acetobacter. This organism converts ethanol to acetic
wolverine [178]

Answer:

C. Ethanol, ammonium chloride, phosphate buffer, magnesium sulfate, calcium chloride, trace elements

Explanation:

Acetobacter must have a sufficient supply of oxygen and cannot grow in its absence. Colonies of acetobacter can be detected by a culture media containing ethanol as carbon source, the acid produce by the bacteria will dissolve the chalk thereby leaving a clear zone around the colony.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A client has been recently diagnosed with type 2 diabetes, and reports continued weight loss despite increased hunger and food c
    7·1 answer
  • Witch organism obtain energy from or decaying matter
    11·1 answer
  • In what ways do mutations play a part in the processes involved in the evolution of species? *
    14·1 answer
  • which of the following is a non point source of pollution A. a harbor. B. deepwater horizon oil spill. C. discharge from a facto
    13·1 answer
  • Which molecule brings amino acids to the ribosomes to be assembled into proteins? O tRNA mRNA peptide codon​
    15·2 answers
  • What type of organic chemical are hormones?
    14·1 answer
  • If an organism's diploid number<br> is 50, then what will its haploid
    8·1 answer
  • What organism can carry out cellular Respiration
    7·2 answers
  • During the mitotic phase first the nucleus then the cytoplasm divide<br><br> true<br><br> false
    7·2 answers
  • Which statement best describes cancer cells?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!