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
Anestetic [448]
3 years ago
5

What is a sustainable practice?

Biology
1 answer:
Lady_Fox [76]3 years ago
4 0

A. Wind farms is a sustainable practice. Wind farms are consider a renewable resource.


I hope this helps!

You might be interested in
In order to determine if mutations from different organisms that exhibit the same phenotype are allelic, which test would you pe
IrinaK [193]

Answer:

Complementation test

5 0
3 years ago
How do both a bird and a reptile reproduce?
Zinaida [17]
The answer is b. They both lay amniotic eggs.

Both birds and reptiles belong to a clade of vertebrates, Amniotes, which lay amniotic eggs. Mammals also belong to Amniotes. Amniotic eggs can remain within the mother after fertilization or can be laid on land. On the other side, <u>an</u>amniotic eggs are usually laid in the water.
3 0
3 years ago
Cecilia critiqued the pamphlet. Which statement best describes a problem with the pamphlet that Cecilia found?
erastova [34]
Is there any answer choses ????

6 0
3 years ago
If a scientist is observing biotic and abiotic factors, which of the followin
Leya [2.2K]

there is no examples.


7 0
3 years ago
The proportions of the bases are consistent within a species; however they do vary between species. Using the base-pair rules, c
Snezhnost [94]

Answer:

The correct answer would be:

                  A         G          C         T

Human:   31          19          19       31

Cow:         28         22      22         28

Salmon:     29       21       21         29

Wheat        27      23        23        27

Yeast         31         19       19         31

Explanation:

According to the rule of Chargaff which states or explains the amount of the A, T, G, and C bases in the DNA molecule. It says that the DNA of any organism should have a pyrimidine and purine ratio of 1:1. This means the amount of A would be equal to T and the amount G should be equal to the amount of C.

It also says that the amount of a and G would be equal to the amount of C and T. So on the base of this we can find the missing value in the table:

                    A         G          C         T

Human:   31          19          19       31   (A= T and G=C)

Cow:         28         22      22         28  (A= T and G=C)

Salmon:     29       21       21         29   (A= T and G=C)

Wheat        27      23        23        27 (100 - A+T = G+C)

Yeast         31         19       19         31 (A= T and G=C)

5 0
3 years ago
Other questions:
  • Describe the activity of chromosomes in each stage of mitosis
    15·1 answer
  • 3. Which type of neuron carries messages within the central nervous system?
    5·1 answer
  • Which vitamin is required for synthesizing heme, a portion of hemoglobin found in blood?
    5·1 answer
  • (1 pt) Why is DNA called the blueprint for life? A. It has the code to make carbohydrates. B. It stands for Director of New Acti
    9·2 answers
  • An organism grown in a high nutrient liquid broth to high turbidity always appears to produce a blue pigment and even when a lar
    5·1 answer
  • Which makes viral infections difficult to defend?
    12·1 answer
  • Silvia has blond hair, even though her mother and father each have brown hair. What do we know about Silvia's parents? At least
    11·1 answer
  • Which enzyme works on fats?<br><br> amylase<br> lipase<br> peptidase<br> trypsin
    9·1 answer
  • Which individual is most clearly in need of diagnostic testing for lung cancer?
    6·1 answer
  • What is the relationship between internal human body temperature and pathogenic<br> bacteria?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!