<span>Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose. Glucose is a type of sugar. The glucose gives plants energy.</span>
No. Not all organisms. Because in a way fish are organisms and there are some that live way down in the deep dark water. And they cannot swim up to where the sun is or they would disintegrate. So the answer would be no, not all organisms depend on the sun for energy. Different organisms have different ways of getting energy.
I do not really understand what they are saying. Just IDK
Sympathetic nervous system and parasympathetic nervous system are the parts of autonomic nervous system that controls functions of the body unconsciously. The sympathetic nervous system regulates the response in situation of “flight or fight” situation. The parasympathetic nervous system maintain “rest and digest” response.
The part of the autonomic nervous system is at work in the given situations:
- Ross feels nervous because he misplaced his important work documents -Sympathetic nervous system.
- Dory sees a bear while hiking in the woods, and her heart rate increases- Sympathetic nervous system.
- Maya feels her heart rate slow down after strenuous exercising- Parasympathetic nervous system.
- Rodrigo’s breathing increases when he hears a scary sound- Sympathetic nervous system.
- Sofia’s muscles relax when she finds her missing cell phone Lisa feels calm after yoga class- Parasympathetic nervous system.
The Lac repressor prevents the Lac genes in the DNA of E.coli from being expressed most of the time.
Hope this helps!
-Payshence
