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
Alborosie
3 years ago
5

Water covers approximately:

Biology
1 answer:
slava [35]3 years ago
6 0

Answer:

c. 70% of Earth's Surface

You might be interested in
True or False: Blood is essential to homeostasis. *<br><br> True<br> False
asambeis [7]

Answer:

True

Explanation:

4 0
3 years ago
Read 2 more answers
If 2 organisms are in the same phylum, they are also in the same ____________.
Marina86 [1]
The answer would be kingdom
7 0
3 years ago
Iodine is a yellowish solution. A starch solution is white. A starch solution turns purplish-black in the presence of iodine. If
cupoosta [38]

Answer:

The correct answer will be- the color change will be observed and the solution will turn purplish-black.

Explanation:

Iodine test is performed to test the presence of the carbohydrates mainly starch.

The iodine solution is chemically called potassium iodide which forms a yellow solution. The potassium iodide solution forms a complex with a starch solution which appears a purplish-black color which shows the presence of the carbohydrates.

In the given question, if we add the iodine solution to the beaker after a certain point of time then it will still form a complex with the starch and thus beaker solution will appear darker in color.

6 0
2 years ago
Which of the following is/are common to chemiosmosis and the light-dependent reactions of photosynthesis? electron transport onl
blondinia [14]

Answer:

Both electron transport and a proton gradient

Explanation:

The process of oxidative phosphorylation in mitochondria and electron transport chain in photosynthesis undergo chemiosmosis to produce ATP molecules.

Chemiosmosis is a process where the energy utilized by the movement of proton and electrons produces ATP molecules.

Both the processes involve the movement of electrons through electron carriers where the reduced energy is utilized to drive the flow of protons through the plasma membrane. This creates a proton gradient across the plasma membrane which rotates the ATP synthase and converts the ADP molecules into ATP molecules.

Thus, the selected option is correct.

3 0
3 years ago
What is sars-cov-2 nucleic acid type
mars1129 [50]

Answer:

its a type of chemical

Explanation:

7 0
3 years ago
Other questions:
  • What genetic mutation would cause the most dramatic change in the genetic make-up of an individual?
    13·1 answer
  • Which characteristic proves Lactobacillus acidophilus is from the specific kingdom Eubacteria? It is multicellular. It has a cel
    12·2 answers
  • What are the characteristics of carbon bonds?
    5·1 answer
  • If you toss a coin 5 and it lands on heads each time, can you expect the coin to land heads up on the sixth toss? Explain.
    5·1 answer
  • A transfer RNA (#1) attached to the amino acid lysine enters the ribosome. The lysine binds to the growing polypeptide on the ot
    15·1 answer
  • A solar system has the four planets shown below. All of them have the same mass. Four circles labeled Planet A, Planet B, Planet
    5·1 answer
  • What house does a shetland sheepdog belong too.
    10·2 answers
  • Please help me!!! It's my mid-term exam
    11·1 answer
  • Cómo influye el proceso de la mitosis y meiosis en tu crecimiento y desarrollo<br>​
    14·1 answer
  • An axon can alter the speed or magnitude of its action potentials<br> Select one<br> True<br> False
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!