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
Marta_Voda [28]
3 years ago
13

Help me please it’s due in 20 mins

Biology
1 answer:
dsp733 years ago
4 0

Hello!

your answer is A.  How much energy is used to make one paper bag?

the word "should" is a giveaway of B, C, and D being questions for personal opinions. everyone has different views on what SHOULD be, so if you asked 100 people, chances are you'd get many different answers.

A can only have one possible answer.

(I don't know the answer to how much energy is used to make one paper bag so let's just leave it at that, shall we?)

I hope this helps, and have a nice day!

You might be interested in
Distinguish between a dependent variable and an independent variable
Hatshy [7]

Independent Variables can be manipulated, and a Dependent Variable are observed and measured. Another way to say it is that the Independent variables change to get different results while the Dependent variables never change because you are trying to see what causes it to change

5 0
3 years ago
If saffron made by yeast is a success and becomes available commercially in the u.s. as vanilla made from yeast is expected to,
Misha Larkins [42]

 Vanilla, saffron, patchouli. For centuries, spices and flavorings like these have come from exotic plants growing in remote places like the jungles of Mexico or the terraced hillsides of Madagascar. Some were highly prized along ancient trading routes like the Silk Road.

Now a powerful form of genetic engineering could revolutionize the production of some of the most sought-after flavors and fragrances. Rather than being extracted from plants, they are being made by genetically modified yeast or other micro-organisms cultured in huge industrial vats.

6 0
3 years ago
Choose the following true statement about alr pollution.
borishaifa [10]

Answer:

C

Explanation:

Many kinds of air pollution can't be seen, which means A is incorrect. Any kind of pollution can be harmful to you, which means B is incorrect too. Air pollution is very harmful but in most cases can't be directly seen, so C is correct. Pollution can be found everywhere, so D is incorrect also.

4 0
2 years ago
Which term refers to a change in one species that results from a change in another species that it interacts with? coevolution c
jarptica [38.1K]
<span>Coevolution is a process whereby two species, through their interactions with one another, can influence the evolutionary paths of one another. For instance, what may start as a symbiotic relationship between two species may lead those species to specialize in terms of their strengths such that they evolve characteristics that make them more or less reliant on one another as a result, something that would not have occurred otherwise.</span>
8 0
2 years ago
Read 2 more answers
Which statements are true about variations in the genetic code?
Murrr4er [49]

Answer:

<u>C) They may provide selective advantages. </u>

<u>D) Slight differences in the genetic code may have significant results.</u>

Explanation:

The genetic code is universal, and present in most living beings . Generally, in most living organisms, the same codons are assigned to the same amino acids.  

DNA sequences make up genes that may have multiple variants, called alleles. DNA deoxyribonucleic acid, is transcribed into mRNA and then translated into amino acids that form proteins.

Natural selection mainly acts on phenotypes, which are dependent on proteins and the organisms's environment.  Phenotypes conferring advantageous traits are favored by the selection process- these help groups of organisms evolve over time.

3 0
2 years ago
Read 2 more answers
Other questions:
  • The human heart has to pump the average adult's 6.2 l of blood through the body every minute. the heart must do work to overcome
    15·1 answer
  • How do mutations create such diferences in ones phenotypes and specific characteristics withought mutations getting out of contr
    9·1 answer
  • Although there is a low risk for extrapyramidal side effects with geodon (ziprasidone), johnny's dose has been increased. it wil
    14·1 answer
  • A change in DNA resulting in an incorrect protein is the problem in sickle cell disease. Is this normally the problem in genetic
    15·1 answer
  • What cell structure is composed of a stack of slightly curved saccules that are important in packaging and secretion?
    13·1 answer
  • The process of _______ causes rocks to change composition when reacting with oxygen
    9·1 answer
  • How many pairs of chromosomes do people have?
    12·2 answers
  • Kathleen has been arrested several times for shoplifting. Because she is a repeat offender, the judge requested a psychological
    5·1 answer
  • HELP!!!! WILL GIVE BRAINILEST!!!
    12·1 answer
  • What are some differences between multi-celled organisms and single-celled organisms?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!