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
elena-14-01-66 [18.8K]
2 years ago
5

. how do some deep-sea animals use their bioluminescence, or ability to give off light? (select all that apply.)

Chemistry
1 answer:
nika2105 [10]2 years ago
4 0

Answer:

can you please list the options it gives u

You might be interested in
CH4(g) + H2O(g) CO(g) + 3H2(g)
boyakko [2]
Presuming the arrow is between H20 and CO

On the left there are 2 gas moles.
On the right there are 4 gas moles.

The equilibrium will shift to the side with the most no. He gas moles when pressure is decreased.

Therefore the answer is A, since 4>2.

If you have any questions, feel free to ask
5 0
2 years ago
Im doing a science project and need examples and non-examples of an Atom. some examples of an atom is neon, hydrogen, argon, etc
gogolik [260]

Answer:

Anything not on the periodic table is an element non example! ... So, for a substance to be an element, all of its atoms must have the same number of protons. Examples of elements include hydrogen, lithium, nickel, and radium.

Explanation:

6 0
2 years ago
5) Some students believe that teachers are full of hot air. If I inhale 2.2 liters of gas at a temperature of 180 C and it heats
ahrayia [7]

Given :

If I inhale 2.2 liters of gas at a temperature of 180 C and it heats to a temperature of 380 C in my lungs.

To Find :

The new volume of the gas.

Solution :

Since, their is no information about pressure, so we will assume that pressure is constant.

We know, relation between temperature and volume in constant pressure is :

\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}

Putting all given values in above equation, we get :

V_2 = \dfrac{V_1\times T_2}{T_1}\\\\V_2 = \dfrac{2.2\times (180+273)}{(380+273)}\\\\V_2 = 1.53 \ liters

Hence, this is the required solution.

8 0
3 years ago
A molecule has two bonded atoms around the central atom. The central atom does not have any lone pairs. What is the geometry of
morpeh [17]

Answer:

I think Tetrahedral

Explanation: HaHa I D K

6 0
2 years ago
What does the author predict about the future of the Earth's mantle? Do you support his educated guess? Use complete sentences t
valentina_108 [34]

The earth's mantle will not change in the future because this region is safe from the intervention of human beings.

<h3>What happens in the Earth's mantle?</h3>

The transfer of heat and material in the mantle helps us to determine the landscape of Earth. Activity in the mantle moves the plate tectonics, that contributes to volcanoes, seafloor spreading, earthquakes, and building of mountains.

So we can conclude that the earth's mantle will not change in the future because this region is safe from the intervention of human beings.

Learn more about mantle here: brainly.com/question/349072

#SPJ1

5 0
1 year ago
Other questions:
  • What is the potential energy of the reactants from the following energy diagram?
    11·2 answers
  • Naturally occurring boron has an atomic weight of 10.811. Its principal isotopes are 10B and 11B. Part A What is the abundance (
    10·1 answer
  • 10. Which statement accurately describes the relationship between mass and weight?
    6·1 answer
  • What is the formula for tin(II)nitride?
    6·1 answer
  • Which of the following is an elastic force
    6·1 answer
  • How many electrons would be exchanged from lithium and fluorine
    7·1 answer
  • Solve the following problem and select the correct answer: (4.5 x103)(3.5 x102)
    7·1 answer
  • What is the correct name
    5·2 answers
  • What do non-metals do if they need 8 valence electrons and can't find a metal?​
    8·1 answer
  • 50 POINTS!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!