« previous next »

Author Question: With the exception of the deep sea hydrothermal vent communities, all energy flow in both aquatic ... (Read 108 times)

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
on: Jul 21, 2018

With the exception of the deep sea hydrothermal vent communities, all energy flow in both aquatic and terrestrial ecosystems begins with green plants and algae.
 
 


 
  Indicate whether the statement is true or false.

Question 2

Photosynthesis is the process by which organisms convert the chemical energy stored in sulfur compounds into organic compounds such as carbohydrates.
 
 


 
  Indicate whether the statement is true or false.


Harbringer

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Unique communities may result from distinct environmental conditions. Unique communities may result from distinct environmental conditions.
The sensing wire in a typical hot wire mass air flow sensor. The sensing wire in a typical hot wire mass air flow sensor.
Energy flow and chemical cycling Energy flow and chemical cycling
Effleurage along deep rotator muscles using the knuckles. Slide knuckles from sacrum to hip, tracing ... Effleurage along deep rotator muscles using the knuckles. Slide knuckles from sacrum to hip, tracing ...
Clear the cisterna chyli. Instruct the recipient to take in a deep diaphragmatic breath and hold it ... Clear the cisterna chyli. Instruct the recipient to take in a deep diaphragmatic breath and hold it ...
The energy cycle of life The energy cycle of life
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library