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
LenKa [72]
2 years ago
8

The diagram below shows a certain method of grazing animals

Biology
2 answers:
WITCHER [35]2 years ago
5 0

Answer:

In agriculture, rotational grazing, as opposed to continuous grazing, describes many systems of pasturing, whereby livestock are moved to portions of the pasture, called paddocks, while the other portions rest.

Explanation:

hehe ....

Naya [18.7K]2 years ago
5 0

Hey ,

Can you please attached the diagram ...

You might be interested in
What is the tissue glandulars function
Vinil7 [7]

Answer:f

Explanation:f

4 0
2 years ago
Pollen is produced in the anthers, which are the _______ organs of flowers.'
Vilka [71]

The correct answer is male.

4 0
3 years ago
Read 2 more answers
Pre-Test
astra-53 [7]

Answer:

a.) units

Explanation:

just took the test and got it right

4 0
3 years ago
An 80-year-old client with a history of coronary artery disease is admitted to the hospital for observation after a fall. during
lara31 [8.8K]
Orthopneic

The client's paroxysmal dyspnea was probably caused by sleeping in bed with the legs at the level of the heart; this position increases venous return from dependent body areas, increasing the intravascular volume. Sitting up and leaning forward while keeping the legs dependent slows venous return as well as increases thoracic capacity. Although the contour position elevates the client's head, it does not place the legs in a dependent enough position to substantially decrease venous return. The recumbent position is contraindicated. Venous return increases when the lower extremities are at the level of the heart. Also, the pressure of the abdominal organs against the diaphragm decreases thoracic capacity. The Trendelenburg position is contraindicated. Venous return increases when the lower extremities are higher than the level of the heart. Also, the pressure of the abdominal organs against the diaphragm decreases thoracic capacity.
3 0
3 years ago
How many grams of urea (non volatile, non electrolyte) must be added to 1250. g water to give a solution with a vapor pressure l
Lady bird [3.3K]

Answer:

\large\boxed{\large\boxed{107g}}

Explanation:

The <em>vapor pressure lowering</em> is a colligative property and it follows  Raoult's law.

The <em>vapor pressure lowering</em> of a solvent in a solution, ΔP, is equal to the mole fraction of the solute, Xsolute, multiplied by the vapor pressure of the pure solvent, P°.

               \Delta P=X_{solute}\times P^0

ΔP and P⁰ are given:

  • ΔP = 1.39mmHg
  • P⁰ = 55.32mmHg

<u>1. Mole fraction of solute</u>

Thus, you can calculate Xsolute:

           1.39mmHg=X_{solute}\times 55.32mmHg\\\\X_{solute}=0.02513

<u>2. Moles of solute</u>

Now you can calculate the number of moles of water and the number of moles of solute.

  • Number of moles of water = mass in grams / molar mass

  • Number of moles of water = 1,250g/18.015 (g/mol) = 69.3866mol

  • Xsolvent = 1 - Xsolute = 1 - 0.02513 = 0.97487

  • Xsolvent = moles of solvent / moles of solution

  • 0.97487 = 69.3866mol / moles of solution

  • moles of solution = 71.1752mol

  • moles of solute = moles of solution - moles of solvent = 71.1752mol - 69.3866mol = 1.7886mol

<u>3. Mass of urea</u>

Formula:

  • Mass = number of moles × molar mass
  • Mass = 1.7886 mol × 60.06 g/mol = 107.42 g

You must round to 3 significant figures: 107 g

8 0
3 years ago
Other questions:
  • What will natural selection eventually lead to in a population?
    5·1 answer
  • Identify the highlighted structure nervous system cadaver
    6·1 answer
  • I need some help with my biology homework. I don't understand this dominant and receive gene stuff.
    10·1 answer
  • Glucose is broken down to carbon dioxide and water in organisms which breathe air in a process called ________ respiration.
    15·1 answer
  • As air passes over a body of water, some of the carbon stored in the water is transferred to the atmosphere. This process is cal
    7·2 answers
  • Which statement correctly describes what proteins, lipids, and glycogen have in common? a. They are all used as primary energy s
    15·2 answers
  • The interdependent evolution of two interacting species is known as: A. natural selection. B. ecology. C. coevolution. D. mutual
    12·1 answer
  • Urine is carried from the kidneys to the urinary bladder by the
    9·1 answer
  • After an organism dies, what happens to its C-14 to C-12 ratio?
    7·2 answers
  • 24. Approximately how wide is each time zone?<br> a. 15"<br> b. 30°<br> e. 60°<br> d.180°
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!