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
Pepsi [2]
3 years ago
13

What/s photosynthesis

Biology
2 answers:
lara [203]3 years ago
8 0

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Katena32 [7]3 years ago
3 0

photosynthesis is the process in which green plants use sunlight to make their own food . photosynthesis is necessary for life on earth . ...Green plants use this light energy to change water and carbon dioxide Into oxygen and nutrients called sugars .

hope this helps you

You might be interested in
What role does the large intestine play in maintaining homeostasis?
rusak2 [61]
<span>The main job of the large intestine is to absorb water from the undigested mass. This keeps large amounts of water in your body and helps maintain homeostasis.</span>
8 0
2 years ago
What do cells need to stay alive
Margarita [4]
The most important things for a cell<span> are oxygen in order to respire and Glucose, also for respiration. This is used in a process called glycolysis where the </span>cell<span> makes a chemical called ATP which is basically our energy

Hope this helped!</span>
7 0
3 years ago
Read 2 more answers
A second action potential cannot be generated until ________.
Bingel [31]

Answer:

"Action potential is a rapid rise and subsequent fall in voltage or membrane potential across a cellular membrane with a characteristic pattern."

It is the mode through which a neuron transports electrical signals.

Explanation:

  • Option - (a) is the best choice to choose from,
  • <u>The refractory period :</u>

A second action potential cannot occur until the membrane has recovered or reestablished, this is the refractory period. The absolute refractory period coincides with inactivation of voltage-gated sodium channels which makes it impossible to generate another nerve impulse.

5 0
2 years ago
Describe two observations a scientist could make about the leaf, cells, and chloroplasts shown.
xxMikexx [17]

Answer:

Leaf cells contain chloroplasts. Photosynthesis happens in the chloroplasts as they hold vitality from the sun. Chloroplasts contain chlorophyll, which influences leaves to seem green.

The tissues of the leaf in the middle of the epidermal cells, into which gases diffuse from the stomata, are called mesophyll. The mesophyll can be additionally separated into two layers, the palisade layer, and the springy layer, both of which are stuffed with chloroplasts, the production lines of photosynthesis.

Explanation:

~_~~_~-.

:-$

6 0
3 years ago
Which statement best describes the difference between the sympathetic and parasympathetic nervous systems? A. The sympathetic sy
kvv77 [185]

The correct answer is option B, that is, the sympathetic system prepares the body for stress and activity and the parasympathetic system prepares the body for rest.  

Both the parasympathetic and sympathetic nervous system are the components of the autonomic nervous system that works obligatorily. The sympathetic nervous system holds the key in controlling the body at the time of stress and injury, it is generally regarded as fight or flight. It contracts the muscles of the heart in order to enhance the rate of the heart.  

On the other hand, the parasympathetic nervous system is responsible to monitor the function of the body when it is at rest. It assists in sustaining the homeostasis in the body. It relaxes the muscles of the heart in order to reduce the rate of the heart.  


4 0
3 years ago
Read 2 more answers
Other questions:
  • In the news we often hear statements like “the coronavirus can ‘live’ on surfaces for three days or more”. Based on our class di
    12·2 answers
  • When a muscle is stimulated to contract aerobically, less lactic acid is formed than when it contracts anaerobically because:___
    5·1 answer
  • A client is having a level 2 ultrasound. a nurse knows that physicians order this procedure:
    7·1 answer
  • PLZ HELP! WILL GIVE BRAINLIEST!
    8·2 answers
  • Dogs (Canis lupus familiaris) and gray wolves (Canis lupus) can interbreed to produce viable, fertile offspring. These species s
    13·1 answer
  • What is the name of this structure and what do the letters represent? What is the
    15·1 answer
  • Which muscle group supports the entire body? <br>A) Hips<br> B) Upper thigh <br>C) Legs <br>D) Feet
    8·1 answer
  • how can scientists accurately compare atmospheric composition today with atmospheric composition thousands of years ago?
    6·1 answer
  • Which statement describes the capsule at the end of a moss’s sporophyte?
    10·2 answers
  • Which of the following is a correct difference between RNA and DNA?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!