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
snow_tiger [21]
3 years ago
7

How does energy flow through the reef ecosystem?

Chemistry
1 answer:
Free_Kalibri [48]3 years ago
8 0
Photosynthesizing plants and algae convert light energy into chemical energy, which then gets passed through the food web to plant eaters, flesh eaters, and ultimately to scavengers and decomposers.
You might be interested in
You are experimenting to find out if fertilizer makes a plant grow taller. What would be an appropriate control group for this e
leonid [27]

Answer:

If plants are given nitrogen fertilizer, then they will grow taller. ... Factors in an experiment that a scientist PURPOSELY Changes (manipulated) Control Group ... to test various amounts of fertilizer to find out what amount makes plants grow

Explanation:

3 0
3 years ago
What is the [Na2SO4] (MM = 142.04 g/mol) in ppt if 100.00 mL of a
Ugo [173]

Answer:

1.345

Explanation:

I THINK SORRY

7 0
2 years ago
Carbon dioxide and water vapor are variable gases because
ehidna [41]

Answer:

Their amount is not consistent at all parts of the atmosphere

Explanation:

Carbon dioxide and water vapor exists as variable gases in the atmosphere because their amount varies from one part to the other.

  • The abundance of variable gases is influenced strongly by activities from the surface.
  • This variability occurs a result of the contribution from from life activities on the  surface.
  • Also, due to properties of the gases, they are not evenly distributed.
  • At certain altitudes, the amount of water vapor can be low.
7 0
3 years ago
In a separate experiment beginning from the same initial conditions, including a temperature Ti of 25.0°C, half the number of mo
NNADVOKAT [17]

Answer:

- 178 ºC

Explanation:

The  ideal gas law   states that :

PV = nRT,

where P is the pressure, V is the volume, n is number of moles , R is the gas constant and T is the absolute temperature.

For the initial conditions :

P₁ V₁ = n₁ R T₁    (1)

and for the final conditions:

P₂V₂= n₂ R T₂    where   n₂ = n₁/2     then    P₂ V₂ = n₁/2 T₂    (2)

Assuming V₂ = V₁ and  dividing (2) by Eqn (1) :

P₂ V₂ = n₁/2 R T₂  / ( n₁ R T₁)      then  P₂ / P₁ = 1/2 T₂ / T₁

4.10 atm / 25.7 atm = 1/2 T₂ / 298 K ⇒ T₂ = 0.16 x 298 x 2 = 95.1 K

T₂ = 95 - 273 = - 178 º C

6 0
3 years ago
The molecular formula<br>of oxide of silicon​
natulia [17]

Answer:

true

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginn
    10·1 answer
  • What is a tough, rigid, outer covering that protects some cells and gives them shape?
    12·1 answer
  • Calcium chloride contains only calcium and chloride. What is the formula for this compound?
    13·2 answers
  • The literature value for the density of aluminum is 5.6 g/mL. If an experimenter calculates a value of 5.2g/mL, what is their pe
    13·1 answer
  • Explain why, if soil on a vehicle is in a clump, care<br> should be taken to keep the clump intact.
    15·1 answer
  • What's the pH of a solution composed of 0.2 moles of NH3 and 0.15 moles of nh4cl​
    11·1 answer
  • What is the purpose of the scientific method
    12·1 answer
  • What is the empirical formula of vitamin A ( C=83.85, H=10.56, O=5.58)<br>​
    11·1 answer
  • Write down the procedure for the test of presence of nitrogen in organic compound
    15·2 answers
  • PLEASE HELPPPPP I WILL GIVE BRAINLIEST!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!