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
mrs_skeptik [129]
2 years ago
10

Unlike plants, humans cannot make their own food. Where do most humans get energy to live, breathe, and grow? (2 points)

Chemistry
1 answer:
Marat540 [252]2 years ago
3 0

Answer:

humans are omnivores they eat plants and animals exept for that vegan teacher

Explanation:

You might be interested in
If the solubility of a gas in water is 5.0g/L when the pressure of the gas above the water is 2.0 atm, what is the pressure of t
Serggg [28]
F the solubility of a gas in water is 5.0g/L when the pressure of the gas above the water is 2.0 atm, what is the pressure of the gas above the water <span>when the solubility of the gas is 1.0 g/L</span>

Here's how to solve this one.
The formula for solubility is 
<span>P1 / P2 = solubility1 / solubility2 </span>
P1=2*1/5= .4 atm

So the correct answer is 0.4 atm.
5 0
3 years ago
What wave has the longer wavelength
natima [27]

The wavelength is the distance between one crest/trough to another crest/trough. On the image, it's basically the length between each peak of the wave. You can see that the distance between peaks in wave A are much shorter than the distance between the peaks in wave B.

Thus, wave B has the longer wavelength.

8 0
2 years ago
If an element has 10 protons and 11 neutrons and 10 electrons, which expression correctly identifies the element? Atomic numbers
Bezzdna [24]

Answer:

Explanation:

Firstly, it should be noted that atomic number (number of protons) determines element. And the element with the atomic number 10 (10 protons) is Neon. Hence, Neon-10 (₁₀Ne) is the answer.

Note that sodium has an atomic number of 11. Also, number of protons is usually equal to the number of electrons in neutral atoms, this is because the total number of positive particles (protons) must be equal to the total number of negative particles (electrons) to give a neutral atom.

4 0
3 years ago
2H2 + 02&gt;2 H20<br> What is the reaction
Murrr4er [49]

Answer: The actual reaction to make water is a bit more complicated: 2H2 + O2 = 2H2O + Energy. In English, the equation says: To produce two molecules of water (H2O), two molecules of diatomic hydrogen (H2) must be combined with one molecule of diatomic oxygen (O2). Energy will be released in the process.

Explanation:

8 0
3 years ago
PLSSSSSS HELPPPPPP?????
Lerok [7]

Answer:

<u>I think the answer for this is C) lizard and snake</u>

6 0
2 years ago
Read 2 more answers
Other questions:
  • Determine the molecular mass of a gas where 3.87 g occupies 0.896 l at standard conditions.
    12·1 answer
  • I really need help with this I would really appreciate it​
    5·1 answer
  • Which excerpt from amy tan's "fish cheeks" is most clearly an example of conflict?
    14·2 answers
  • Which of the following is an example of symbiosis?
    10·2 answers
  • Classify each property as a physical property or a chemical property.
    8·1 answer
  • Which of the following devices can measure only atmospheric pressure? A. Pressure gauge B. Mercury tube C. Tire gauge D. Baromet
    14·1 answer
  • How many electrons are in the outermost energy shell of a calcium atom
    7·1 answer
  • What volume of 18.0 M H2SO4 is needed to contain 2.45 moles of H2SO4?
    9·1 answer
  • BRAINLIEST TO WHOEVER ANSWERS CORRECTLY FIRST!
    10·1 answer
  • What happens at a convergent boundary?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!