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
hichkok12 [17]
2 years ago
8

Which organism created all usable food energy on Earth​

Biology
2 answers:
Zigmanuir [339]2 years ago
6 0

Answer:

The Sun

Explanation:

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.

Maurinko [17]2 years ago
5 0

Answer:

The producer is the answer

You might be interested in
The table below shows the average monthly temperatures of four locations. Month April May June July Aug Sept Oct Average tempera
Natasha_Volkova [10]
Monthly mean temperature of oceanic climates should be below 22°C in the warmest months. Hottest month is on July. From the options, the location most likely situated near the ocean should be A. It's not B or D since it has 18°C. Not C as well as the interval of temperatures seems to be offset, and it should be colder as it approaches October. 
5 0
3 years ago
The condition where fluid accumulation in the pericardial cavity compresses the heart and limits its ability to pump blood is ca
cluponka [151]
It is the cardiac tamponade.
5 0
3 years ago
Ramona takes atmospheric temperature, pressure, and humidity measurements at 8:00 a.m. on Tuesday outside her home. Her measurem
nata0808 [166]
I believe D. because weather is current like in a month or week but climate is the usual year round.
7 0
3 years ago
Read 2 more answers
4.
lana66690 [7]

Answer:

A. ecosystem, community, population

6 0
2 years ago
When assessing tina’s uninjured ankle, what range of motion would you expect of this joint?
xeze [42]
In human body, a joint is defined as a location where two or more bones meet and connect. The range of motion of joints refers to the measurement of the maximum distance and direction a particular joint can move. Most joints are connected in such a way that they allow movements in specific directions only.
The quantity of movement through a normal range for each joint is measured in degrees using an instrument called goniometer. Scientists had established standard range of motion values for most joints.
For ankle joint, downward movement of the joint, which is called plantar flexion ranges from zero to 50 degrees while the movement upward, which is called dorsiflexion ranges from zero to 20 degrees. 
4 0
3 years ago
Read 2 more answers
Other questions:
  • Neurons localized within the ________ control the secretion of acth.
    15·1 answer
  • Why does the heart need so many parts?
    6·1 answer
  • Which process takes place in the mitochondrion?
    9·2 answers
  • 5 facts about the reproductive system
    8·1 answer
  • The population of American bison used to number in the millions of animals. Hunting and other problems greatly decreased the num
    7·1 answer
  • One difference between human cheek cells and onion cells is: 1. the presence of cytoplasm 2. the absence of a nucleus in the pla
    10·1 answer
  • Why does more water evaporate off of oceans than off of land?
    15·1 answer
  • Which of the following is an example of an Si unit? A)foot B) Second C) Pound D) gallon
    5·1 answer
  • 4. Which of the following statements best describes how the traits of an organism are determined
    15·1 answer
  • Which process occurs as a zygote divides to form a multicellular embryo?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!