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
dem82 [27]
3 years ago
13

What BEST describes the role of water molecules in photosynthesis?

Biology
1 answer:
kolbaska11 [484]3 years ago
6 0

Answer:

Light provides … Briana notices the electrons that the water molecules release.

You might be interested in
Which choice best summarizes the outcome of Reid’s experiment
Ilya [14]

This question seems to be incomplete because the experiment is not described but it is possible to answer it.

The correct answer is B. Redi disproved spontaneous generation.

Explanation:

Francesco Redi was an important scientist during the 17th century known for his experiments about maggots in rotten meat. This is because during Redi's time it was believed rotten meat was the origin of maggots because maggots seemed to emerge from this. Additionally, this perception was related to the spontaneous generation or the idea life can emerge from non-living materials. The results of this experiment show the idea about spontaneous generation was not true in the case of meat and maggots because maggots were simply the result of eggs flies laid on rotten meat. This means this experiment disproved spontaneous generation.

6 0
3 years ago
What is a the cell theory
nirvana33 [79]

Answer:

Cell theory states that living things are composed of one or more cells, that the cell is the basic unit of life, and that cells arise from existing cells.

Explanation:

3 0
3 years ago
PLEASE HELP ME WHY PEOPLE SMOKE?
Lina20 [59]

Answer:

In my opinion, people smoke because they're "crazy" and need some "help."

They smoke maybe because the cigar is "good" or something...

8 0
3 years ago
14. What is cell differentiation?
leva [86]

Answer:  the process by which a less specialized cell becomes a more specialized cell type.

Explanation:

8 0
3 years ago
Read 2 more answers
1. In a pedigree, a square represents a male. If it is darkened he has hemophilia; if clear, he had normal blood
coldgirl [10]

Answer:

a, 8

b, 3

Explanation:

If the pedigree you are referring to is the one that is attached then the answer would be:

A pedigree shows how a trait is passed on throughout generations. Like it says in the question, the squares represent males. If the square isn't shaded in, then that means they are unaffected by the trait or normal. If it is shaded, they are affected.

All you need to do for the first question is count the number of squares you see in the whole pedigree. In this case, there are 8.

The second one is asking how many are affected, or have hemophilia. You need to count the number of squares that are shaded in. In the pedigree, we see 3.

4 0
3 years ago
Other questions:
  • Habitat destruction is very often the result of
    10·2 answers
  • Fuel cells are a particular type of electrochemical cell that require a constant source of chemical fuels, or reactants, during
    14·1 answer
  • Unlike the abdominal viscera the thoracic viscera is separated into two compartments by an area called the mediastinum. What is
    10·1 answer
  • Which statement describes the role of the organism indicated by the blue arrow in the food web? (2 points) alt= Producers bring
    13·1 answer
  • The knee ________.
    6·1 answer
  • Cyanide (C≡N−) blocks complex IV of the electron transport chain. Suggest a hypothesis for what happens to the ETC when complex
    15·1 answer
  • Which of the following evidence supports the theory of plate tectonics?
    11·2 answers
  • A jockey feeds a carrot to his horse first thing in every morning. The horse now "neighs" every morning when it sees the jockey.
    15·2 answers
  • How would altering the ph of an ecosystem affect the organisms that live there? Relate to enzyme function.
    5·1 answer
  • Imagine that you could compare your DNA with the DNA of your best friend. How would your DNA be similar? How would it be differe
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!