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
anzhelika [568]
3 years ago
13

A hydrogen fuel cell is more efficient than a combustion reaction because very little of released energy as ___________ (Heat, e

lectrical, chemical) When used at home a fuel cell eliminates the need for ________ (Oxygen, hydrogen, electcial grid)
Biology
1 answer:
Bogdan [553]3 years ago
7 0
Heat (06.01)<span>The probability that an event will occur is 100%. Which of these best describes the likelihood of the event occurring</span>
You might be interested in
Name 3 things that organisms need from their environment​
Stella [2.4K]
<h2>Depending on the organism, these needs may include: air, water, nutrients, food, light, shelter, space, certain temperatures, etc. Plants need soil, nutrients, sunlight, water, space, air and appropriate temperatures to survive. Animals need food, water, shelter, oxygen, space and appropriate.  You can write:  Organisms need air, water and food from their environment.  I hope this helps you!  </h2>
7 0
3 years ago
It is generally acknowledged that as human beings age, it becomes more difficult for them to lose weight, or even maintain their
SCORPION-xisa [38]

Answer:D

Explanation:

5 0
3 years ago
Read 2 more answers
How does gene therapy affect a cell? A. Cells with functioning genes are replaced with mutated genes. B. Cells with defective ge
Naddika [18.5K]
Gene therapy affects a cell by A) Cells with functioning genes are replaced with mutated genes.
7 0
3 years ago
Read 2 more answers
How do viruses cause disease?
xz_007 [3.2K]
The third option, destroying cells
6 0
3 years ago
Read 2 more answers
Which numbered organelle produces ATP during cell respiration? A) 1 B) 7 C) 9 D) 13
Marianna [84]

Answer;

C) 9. (mitochondria)

Explanation;

-Mitochondria is the organelle where the process of cellular respiration takes place. Cellular respiration is the process by which plants and animals break down food compounds such as glucose to generate energy that is used to drive cellular processes such as transport and growth.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What effect can fertilizer runoff have on an aquatic ecosystem?
    5·1 answer
  • Please help me with this question
    7·2 answers
  • What causes the different sessions on earth
    6·1 answer
  • I need study tips for Biology?
    9·1 answer
  • If a forest was destroyed what will most likely happen to the soil
    6·1 answer
  • Which is an example of mechanical digestion that occurs in the human digestive system?
    6·1 answer
  • Green seed color (G) is dominant over yellow seed color (g). If a purebred green seed is crossed with a yellow seed, what are th
    8·2 answers
  • Ayudaaaaaaaa por favorrr​
    11·2 answers
  • If you traveled 90 km in 0.50 hours, what <br><br> was your average speed
    11·1 answer
  • Which of the following is required for photosynthesis to take place? a. sugar b. oxygen c. atp d. water please select the best a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!