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
Alexeev081 [22]
3 years ago
7

Where do electrons get their energy in photosystem 1?

Biology
1 answer:
Ber [7]3 years ago
4 0

Answer:

c

Explanation:

You might be interested in
Golf courses make use of fertilizers to keep the grass green and healthy. Using your knowledge of osmosis, explain how applying
Nostrana [21]
Osmosis is the diffusion of water. Water tends to diffuse to the area with a higher concentration of solute. (Particles) In this case, Im assuming the fertilizer is the solute because it contains chemicals. Therefore, since water tends to diffuse to higher concentration of solute, the water in the grass will diffuse out to dilute the fertilizer on the surface of the grass. Without water, the grass will be dehydrated and shrivel up and die. Hopefully you find my answer helpful!
4 0
3 years ago
This is the role of a species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives.
Anika [276]

Answer:

Your answer would be a <u><em>NICHE</em></u>.

Explanation:

when an animal in an ecosystem consisting of such things as what it eats, when it eats, and where it lives would be called a <u><em>NICHE</em></u>.

3 0
3 years ago
Read 2 more answers
HELP FAST! PHYSICAL SCIENCE salt is added to a flask of water. the flask is sealed and shaken for several minutes.After being sh
densk [106]

Answer:the following can be done to allow more NaCl to dissolve;

1.) heating the mixture.

2.) Addition of extra water to the solution.

Explanation:

When sodium chloride is dissolved in water, the polar water molecules are able to work their way in between the individual ions in the lattice. The water molecules surround the negative chloride ions and positive sodium ions and pull them away into the solution. This process is called dissociation. Now when the solution is heated, the rate of the dissociation between the two molecules increases leading to more dissolution of NaCl. Also in the absence of heating, more Water molecules can be added to the solution to decrease it's saturation thereby favouring the dissolution of more NaCl.

6 0
3 years ago
What happens in the light reactions of photosynthesis
abruzzese [7]
The answer is A
Light is captured and stored in vacuoles
3 0
4 years ago
Amy is experimenting to see how a truss (a type of support) can strengthen a bridge. Amy builds several models of bridges out of
love history [14]

Answer:

Increasing the number of trusses increases the strength of the bridge.

Explanation:

Just had this question

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do bacterial cells maintain their shape?
    6·1 answer
  • Where is the abdominal muscle that can only compress the abdomen?
    8·1 answer
  • HELP PLEASE ASAP Explain the advantages gained by studying plants using the groups and classifications commonly used by commerci
    11·2 answers
  • A thoroughbred racehorse could have at most _________ alleles of the same gene.
    8·1 answer
  • Which two characteristics describe all animals?
    15·2 answers
  • Holly learned from her science teacher that her height resulted from about 180 genes, each contributing a tiny amount of genetic
    11·1 answer
  • What trait enables an organism to keep its internal body temperature constant?
    14·2 answers
  • Which occupational hazards are associated with wool
    6·1 answer
  • Jerry is planning a scientific investigation to test an idea he has about how the
    13·1 answer
  • Which of the following can cause extensive damage well after the ground shaking associated with an earthquake stops?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!