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
kvasek [131]
3 years ago
5

What reactants are involved in photosynthesis? A. C2H4O2 and H2O and sunlight energy B. H2O and CO2 and chemical energy C. C2H4O

2 and H2O and chemical energy D. H2O and CO2 and sunlight energy
Biology
1 answer:
DerKrebs [107]3 years ago
5 0

Answer:

D.

Explanation:

The reactants used in photosynthesis are H2O(water), CO2(carbon dioxide), and light(sunlight) energy. These are used to produce glucose for the plant and oxygen which is released.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

You might be interested in
Describe a sea-level regression.
givi [52]

Answer:Marine regression is a geological process occurring when areas of submerged seafloor are exposed above the sea level. The opposite event, marine transgression, occurs when flooding from the sea covers previously exposed land.

Explanation:

3 0
3 years ago
What is the function of the cell wall?
barxatty [35]
The cell wall protects the cell from other bacteria and virus attacks.I also forms a protective suit around the cell.
5 0
3 years ago
Read 2 more answers
When a cell is infected by a virus, __________ is produced and is secreted from the infected cell to protect nearby uninfected c
Veseljchak [2.6K]

Answer:

The given blank can be filled with interferons.

Explanation:

The signaling molecules or the proteins that get discharged by the cell infected by the virus to protect the adjacent cells by stimulating a safeguarding defense mechanism are termed as interferons.  

The mentioned proteins obstruct the proliferation of viruses and thus helps the cell in getting rid of the infection. These molecules also assist in stimulating the macrophages and the natural killer cells.  

3 0
3 years ago
Alexis knows that different forms of water can affect erosion differently. She wants to build a model to compare different forms
Natasha_Volkova [10]

Answer:

1. Obtain two identical containers and dry sand.

2. Shape equal amounts of sand into a  "slope on the side of"  each container.

3. Spray water on the sand in one container. The sprayed water represents "rainfall" .

4. In the other container,  "place ice cubes to melt on the sand. This represents snow or glaciers." .

5. Observe and record the changes in the sand.

6. Analyze differences between the two containers.

Explanation:

Mine hasn't been graded yet but I'm pretty sure this is the right answer. I'll come back once it's graded and say.

8 0
3 years ago
In a certain aquatic biome, the fish and turtles feed on sea grasses. Recently, the availability of sea grasses in that aquatic
larisa [96]
The type of competition that exist between the two species is INTERSPECIFIC COMPETITION.
There are basically two types of competition in any given ecosystem, these are intraspecific and interspecific competition. Intraspecific competition occurs among organisms of the same species while interspecific competition occurs among organisms of different species.<span />
4 0
3 years ago
Other questions:
  • When a chance mutation modifies a virus to attach to a new host species, it is called
    13·1 answer
  • What form if carbon exists in the atmosphere
    11·1 answer
  • A population of deer is defined by _____.
    9·2 answers
  • How should the guaiac slide test be stored?
    13·1 answer
  • In the past, some scientists accepted the theory of spontaneous generation. This theory states that organisms can arise from non
    10·1 answer
  • Help me pleeeeeaaasssseeee
    7·1 answer
  • A 9.0 is how many times more powerful than a<br> 4.0 on the Richter scale?
    7·1 answer
  • the 3rd consumer level in the food chain is never normally eaten explain what usually becomes of them.​
    5·1 answer
  • What is the focus of ecosystem based management
    13·2 answers
  • In what way does the function of monomeric g-proteins differ from that of heterotrimeric g-proteins?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!