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
Fantom [35]
3 years ago
9

Which of the following flows through ecosystems in one direction?

Biology
2 answers:
olasank [31]3 years ago
5 0

Answer:

A

Explanation:

CUZ ME VERY SMART ME LEARN ME HAVE AP CLASS ME LISIN TO TECHER YES YES ME VERY RIGHT YE SYES

vekshin13 years ago
4 0

Answer:

B energy

Explanation:

because I just know D.

You might be interested in
Which factor affects the climate of an area due to differences in specific heat?
AfilCa [17]

Answer:

c latititude

Explanation:

Latitude or distance from the equator – Temperatures drop the further an area is from the equator due to the curvature of the earth. In areas closer to the poles, sunlight has a larger area of atmosphere to pass through and the sun is at a lower angle in the sky.

6 0
2 years ago
If someone adds thousands of small fish to a lake, how would the number of big fish change?
bearhunter [10]

Answer:

the number of big fish would increase

Explanation:

when theres a bunch of small fish, that is more food for the big fish ao the population of big fish will increase

5 0
3 years ago
Read 2 more answers
Draw equations to show how carbon dioxide affects the blood concentration of H+ (and thus the ph) and the blood concentration of
timurjin [86]

Explanation:

The equation that shows the equilibrium reaction of carbon dioxide in the blood is the following one:

<h3>CO₂ + H₂O   ↔   H₂CO₃   ↔   H⁺ + HCO₃⁻</h3><h3 />

This equation describes the bicarbonate buffer system which regulates the pH of the blood.

  • During hypoventilation, the CO₂ produced by the cells through metabolism is not released fast enough, so CO₂ levels in the blood increase. In this situation, the equation shifts towards the right, and an excess of protons is produced, therefore decreasing the pH and causing acidosis.

  • During hyperventilation the breathing is very rapid and CO₂ is exhaled from the body at a very fast rate. In this situation, the CO₂ levels in the blood decrease, the equation shifts towads the left and the concentration of H+ thus decreases, causing alkalosis.
5 0
3 years ago
Read 2 more answers
Which of the following statements about the planets is not true?
vichka [17]

Please mention the option so it'll be clear to answer then.

6 0
3 years ago
During the process of polymerization, combine by sharing electrons. this process forms a , which is made of repeating subunits.
Elina [12.6K]
During the process of polymerization, monomers combine by sharing electrons. This process forms a polymer, which is made of repeating subunits. The resulting material is used in a variety of ways.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Match the nutrient molecules with there breakdown products
    10·2 answers
  • What happens to the enzyme and the substrate during a chemical reaction
    7·1 answer
  • What is the relationship between emerging scientific ideas and open-mindedness?
    9·1 answer
  • How long has carbon been underground?
    7·1 answer
  • What are large molecules made up of smaller molecules called?
    10·2 answers
  • Which is an example of a chemical defense in your skin?
    14·2 answers
  • What's Ascent of sap............
    14·2 answers
  • Which is one factor that contributes to the formation of polar, temperate, and tropical zones?
    14·2 answers
  • In chili peppers, hot (H) flavor is dominant over mild flavor (h). If a chili grower wanted to grow only hot peppers, which of t
    13·1 answer
  • Which of these zones of the ocean is deepest?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!