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
Nonamiya [84]
2 years ago
12

7. Hydrogen fuel cells combine hydrogen and oxygen to produce water and energy. Assume 1 kg of fuel is used, and the mass of the

water produced is 1.10 x 10-11 kg. How much energy is produced by this fuel cell? (Hint: Use E = mc2.)
Biology
1 answer:
Sonbull [250]2 years ago
6 0

Answer:

this is a hard one

Explanation:

You might be interested in
Both of them I am very stuck on
Levart [38]

Answer:

25. red

24. A. Temperature and Luminoscity

Explanation:

3 0
3 years ago
Which scenario will result in offspring that have the greatest genetic diversity? A. A bacterium divides every 20 minutes leadin
aliina [53]

Answer:

D

Explanation:

i got it right on study island

4 0
2 years ago
Wilma and Stanley are expecting their first child, and a prenatal test indicates that the child has a chromosomal abnormality. T
rodikova [14]

Answer:

The cells analyzed might be a mosaic of different genomes

Explanation:

The human genome in every cell might not be the same and could give us some misrepresentation of what really happens on our genome. Chromosomal abnormalities are also a very common phenomena to be observed in human cells. For those differences in the genome of the child the test might have identified some altered cells with a type of chromosomal abnormality which was not latter identified or the abnormal cell might be also eliminated by its abnormal nature.

8 0
2 years ago
Determine if the statement is true or false.
zvonat [6]
Your answer is *false*
7 0
3 years ago
Read 2 more answers
Lmk if you need a better pic ​
Damm [24]

Answer:

B, A, D, C

Explanation:

Deletion - loss of part of the DNA chromosome

Duplication - extra copy made of part of the chromosome

Inversion - reverses direction of the chromosome

Translocation - part of one chromosome attaches to another chromosome

4 0
1 year ago
Other questions:
  • Which describes the four cells that are produced at the end of meiosis
    10·2 answers
  • hen the graylag goose accidentally knocks an egg from her nest, she extends her neck and moves her beak and neck in a side-to-si
    12·1 answer
  • Like animals, plants must maintain an internal balance, or _____.
    11·1 answer
  • You are able to fluorescently label a cell in a chick embryo and watch it over the course of a few days. On the first day, the c
    14·1 answer
  • The conversion of malate to oxaloacetate in the citric acid cycle takes place with the conversion of NAD to NADH. In this reacti
    7·1 answer
  • Interactions between organisms and their environment impact the organism’s overall population. The jaguar Panthera onca is the l
    5·2 answers
  • The mass extinction occurring today differs from those that occurred in the past because
    5·2 answers
  • Which macromolecule provides the energy that starts glycolysis?
    13·1 answer
  • Sem 2<br> 1 2.3.5 Quiz: Wasting Away<br> Question 1 of 10<br> is a type of chemical weathering.
    5·1 answer
  • The __________ air mass is the most important contributor to lake-effect snow.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!