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
Rina8888 [55]
3 years ago
6

The temperate grasslands, also called prairie, feature hot summers and cold winters. Rainfall is uncertain and drought is common

. The temperate grasslands usually receive about 10 to 30 inches of precipitation per year. The soil is rich in organic matter because the above-ground portions of grasses die off annually, enriching the soil. The area is well-suited to agriculture, and few original prairies survive today. All but one adaptation would help grasses survive grazing and other disruptions. Identify that adaptation. A) Grasses grow from near their base. B) Prairie grasses have narrow leaves. C) Prairie grasses have extensive root systems. D) Grass roots survive even when above ground parts a destroyed by fire.
Biology
1 answer:
weeeeeb [17]3 years ago
8 0
B) Prairie grasses have narrow leaves.

Took the quiz it's right.
You might be interested in
Why would plants have pigments that are not photosynthetically active
QveST [7]
Pigments absorb light used in photosynthesis.Set of wavelengths that a pigment doesn't absorb are reflected.
3 0
3 years ago
• ed kienholz's the beanery includes sculptural replicas of ________.
Goshia [24]

The answer is people, as this is one of the sculptural replicas that have been made by Edward Kienholz’s in the beanery. He was able to make beautiful sculptures and replicas that could also depict aspects in the life of the modern world.

6 0
3 years ago
Classification of plant moss with two characteristics
erastovalidia [21]

Answer:

<u>risiysyoetistosi</u><u> </u><u>ektekydoyoyeo</u>

7 0
2 years ago
Which phase of the cell cycle does the cell prepare for mitosis?
brilliants [131]
Your answer will be interphase .
3 0
3 years ago
Read 2 more answers
Design your own scenario related to Bacteria or Viruses. Identify the independent and dependent variables.
timurjin [86]

Answer:

An experiment where an antibiotic is tested against bacteria. The antibiotic can vary in its concentration for example, different amounts are applied to a sample of bacteria to see if it is affected by the action of the antibiotic and if so, in what concentration. So, the independent variable is the concentration of antibiotic while the dependent variable is the survival (or not) of the bacteria.

Explanation:

An independent variable is a variable that represents a quantity that the scientist modifies in an experiment. A dependent variable represents a quantity whose value depends on how the independent variable is modified. This is the variable being studied and measured.

So, an example of this applied to bacteria or viruses could be:

<u>An experiment where an antibiotic is tested against bacteria</u>. The antibiotic can vary in its concentration, different amounts are applied to a sample of bacteria to see if it is affected by the action of the antibiotic and if so, in what concentration. So, the independent variable is the concentration of antibiotic while the dependent variable is the survival (or not) of the bacteria.

To complete the experiment, an antibiotic whose effect is already known can be used as a positive control. That is, it is already known to kill the bacteria. And as a negative control you can simply use water, which has no effect and is known not to kill the bacteria. In this way, we validate the results and make sure that there is not something else that is affecting the bacteria and that only the antibiotic being studied has an influence.

5 0
3 years ago
Other questions:
  • If a wave has a wavelength of 1 centimeter, it must be a(n)
    11·2 answers
  • you have 2200 in your savings account each month you deposit 750 from your paycheck but you have to pay 350 and bills how many m
    11·1 answer
  • A lake sits on top of a magma chamber in Earth's crust. Over time, the chamber rises, causing the bed of the lake to rise with i
    12·1 answer
  • Which of these is a mutagen that is most likely to alter the DNA in the gametes of an individual before the DNA is passed to off
    7·1 answer
  • a researcher places two identical plant in twi identical pots.plant A is placed under a heat lamp plant B is placed under a card
    13·1 answer
  • All living things are composed of one or more ________.<br> A.organs<br> B.cells
    13·1 answer
  • How does the speed of flowing water affect its ability to erode <br><br><br> HELP PLZZZ!!!
    7·1 answer
  • Which is the advantage of water's heat capacity?
    7·2 answers
  • What are cell responses
    13·1 answer
  • Where did the RNA polymerase come from ? That’s involving in Transcription
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!