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
Alisiya [41]
3 years ago
5

The snake does not get as much energy from eating the same amount of food as the grasshopper. The statement that best explains w

hy this is true is
A)
Grasshoppers are bigger than snakes.


B)
Grasshoppers move around less than snakes.
Eliminate

C)
Grasshoppers live on less energy than snakes.


D)
Grasshoppers use up much of their energy for life processes.
Chemistry
1 answer:
mezya [45]3 years ago
4 0

Answer:

D

Explanation:I got it right on the test

You might be interested in
3. An object has a mass of 20.0 grams and a volume of 5.0 cubic centimeters. Give the<br> density
Savatey [412]

density= mass/ volume

d= 20/5

d= 4 g/cm^3

4 0
3 years ago
Read 2 more answers
At STP (101.3 kPa, 0 °C), what volume would 2.00 moles of oxygen gas occupy? The gas constant is 8.31
lakkis [162]

Answer:

44.8 L

Explanation:

Ideal Gas Equation -

i.e.,

PV = nRT

where,

P = pressure

V = volume

n = moles

R = universal gas constant

T = temperature

Using the information given in the question, Volume of the gas can be calculated -

P = 101.3 kPa

V = ?

n = 2.00 moles

R = 8.31

T = 0 degree C = 273.15 K

Using the above data, and putting the data in the respective formula -

PV = nRT

101.3 kPa * V = 2.00 moles * 8.31 * 273.15 K

V = 44.8 L

Hence, the volume of the given gas = 44.8 L

4 0
3 years ago
A solution contains 90 mL of methanol, 18 mL of propanol, and 2 mL of diethyl ether. Which is the solvent in this solution?
otez555 [7]

Answer:

Methanol

Explanation:

5 0
3 years ago
A sample of a compound contains 60.0 g C and 5.05 g H. Its molar mass is 78.12 g/mol. What is the compound’s molecular formula
ki77a [65]
The standard atomic weight of a C is 12, and the standard atomic weight of a H is 1.  So to find molar ratio of C and H in the compound: 60.0/12=5, 5.05/1=5. This means the molar ratio of C and H is 5:5, thus 1:1.  Assuming the molecular formula is CnHn, to find molar mass: 12n + 1n = 78.12.  n=78.12/(12+1) = 6.  So the compound's molecular formula is C6H6, benzene.
4 0
3 years ago
Read 2 more answers
A solution contains 0.2 moles of hydrochloric acid. The volume of the solution is 100cm3. What is its concentration in mol/dm³?
Umnica [9.8K]
Answer= 2 mol/dm^3

Explanation:-
Firstly, we convert the volume, which is in cm^3 to dm^3. To do that divide number in cm^3 by 1000:
100/1000= 0.1 dm^3

Formula for concentration is:
Concentration= No. of moles/ Volume

So,
Concentration= 0.2/0.1

Answer= 2 mol/dm^3

4 0
3 years ago
Other questions:
  • Aurelia dropped a piece of metal into a beaker, and then she added acid to it. She saw colorless bubbles rising from the metal.
    5·2 answers
  • The half-life for the radioactive decay of calcium-47 is 4.5 days. how many half-lives have elapsed after 27 days?
    11·2 answers
  • What is the mass of 2.64 moles of water
    10·1 answer
  • MnS+HCl H 2 S+MnCl 2 Which set of coefficients would balance the equation?
    14·1 answer
  • Which electromagnetic radiation on the electromagnetic spectrum can be detected by the human eye?
    7·2 answers
  • Which of the following elements is most nonmetallic - most wanting of electrons?
    11·1 answer
  • Why is physical exercise often suggested if you experience an abundance of stress?
    12·1 answer
  • Which of these is an example of chemical change
    12·1 answer
  • Which of the following elements has the largest electronegativity?
    14·2 answers
  • How to separate a solid for a solution
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!