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
Stella [2.4K]
3 years ago
8

PLEASE HELP ASAP ONE MORE QUESTION !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Which of the following is a direct result of technological advances in farming techniques?
A.
The United States can produce enough food to feed all the people in the world.

B.
The average life expectancy in the United States is beginning to decrease.

C.
Heart disease is the leading cause of death in industrialized countries.

D.
The percent of the population with type II diabetes has increased in the past few decades.
Chemistry
1 answer:
MAXImum [283]3 years ago
3 0

A.  The United States can produce enough food to feed all the people in the world. is your best answer, and is the only logical answer.

It is the only answer that actually has the word "food" in it, and is a direct result of farming technological advances.

~

You might be interested in
What happens when the kinetic energy of molecules increases so much that electrons are released by the atoms, creating a swirlin
iogann1982 [59]
The answer is d in this case


4 0
3 years ago
Read 2 more answers
What does weight measure?
Maru [420]

Answer:

C Force of gravity acting on an object

Explanation:

Hope that helps

have A good day

can I i have brain pls

8 0
3 years ago
Read 2 more answers
Calculate the boiling point of a solution of 500.0 g of ethylene glycol (c2h6o2) dissolved in 500.0 g of water. kf = 1.86°c/m a
Bingel [31]

Answer:The boiling point of the solution is 108° C.

Explanation:

Boiling point of pure water=T=100^oC

Boiling point of water after addition of 500 g of ethylene glycol=T_f

Mass of water = 500g = 0.5 kg (1000 g = 1 kg)

\Delta T_f=K_b\times \frac{\text{Mass of ethlyene glycol}}{\text{Molar mass of ethylene glycol}}

\Delta T_f=0.512^oC/m\times \frac{500 g}{62.07 g/mol\times 0.5 kg}

\Delta T_f=8.24 ^oC

\Delta T_f=T_f-T

8.24^oC=T_f-100^oC

T_f=108.24^oC

The boiling point of the solution is 108° C.

7 0
3 years ago
The head loss in a turbulent flow in a pipe varies Approximant as square of velocity • Direct as the velocity • Invers as square
Eddi Din [679]

Answer:

Head loss in turbulent flow is varying as square of velocity.

Explanation:

As we know that head loss in turbulent flow given as

h_F=\dfrac{FLV^2}{2gD}

Where

F is the friction factor.

L is the length of pipe

V is the flow velocity

D is the diameter of pipe.

So from above equation we can say that

h_F\alpha V^2

It means that head loss in turbulent flow is varying as square of velocity.

We know that loss in flow are of two types

1.Major loss :Due to surface property of pipe

2.Minor loss :Due to change in momentum of fluid.

5 0
3 years ago
Read 2 more answers
Write ionic formulas for the following compounds:
lakkis [162]

You may find the chemical formulas for the ionic compounds below.

Explanation:

a. Calcium Bromide - CaBr₂

b. Potassium Phosphide  - K₃P

c. Iron (III) Oxide  - Fe₂O₃

d. Iron (II) Oxide  - FeO

e. Magnesium Hydroxide  - Mg(OH)₂

f. Nickel (III) Sulfate​ - Ni₂(SO₄)₃

Learn more about:

 chemical formulas of ionic compounds

brainly.com/question/11448164

brainly.com/question/12089352

brainly.com/question/7460355

#learnwithBrainly

6 0
4 years ago
Other questions:
  • What can we use to determine the relative age of two rocks
    11·1 answer
  • Florian is testing some household supplies with red and blue litmus paper. The results are in the table below.
    12·2 answers
  • Which element has a meltin point higher than the melting point of rhenium
    11·1 answer
  • A sample of copper powder is heated in an evaporating dish using a Bunsen burner. If the mass of the powder in the evaporating d
    11·1 answer
  • Which metal can be used as a sacrificial electrode to prevent the rusting of an iron pipe?
    12·1 answer
  • Its common allotropes are red and white
    5·1 answer
  • Define the term relative atomic mass, A.
    11·1 answer
  • Determine if the following two structures are
    6·1 answer
  • Predict the effect of an eightfold pressure increase on the equilibriunm composition of the reaction 3 Nalg) + H21g) =2 NaHlg)​
    7·2 answers
  • Which of the following reactions below could be properly categorized as a synthesis reaction?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!