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
Marina86 [1]
3 years ago
13

What is the primary source of energy in a food chain?

Biology
2 answers:
Naily [24]3 years ago
7 0

Answer:

sun is the primary source of energy in food chain.

lakkis [162]3 years ago
5 0
2) the answer is the sun
You might be interested in
Expt. No.
SashulF [63]

Answer:

The process of the formation of Urine starts when the blood enters the kidney and is filtered by the nephrons to separate the water from the larger elements that compound it like blood cells and proteins. Then, they go to the blood, and the elements that passed the filtration membrane go to the renal tubule to be moved to the bladder or be reabsorbed in case they are necessary for the body.

Explanation:

The Urine creation process starts with the blood entering the nephron in the kidneys. Then it is filtrated blocking blood cells and large proteins, making only water and smaller elements pass the filtration membrane. Then, cells and proteins, as well as the elements that couldn't pass the filtration membrane, go back to the bloodstream. While the elements that passed the filtration membrane go to the nephron to enter the renal tubule. In this tube some of the components that can still be used by the body are reabsorbed, the rest continues its journey to the bladder.

7 0
3 years ago
After experimenting with the injection of various solutions into specific areas of a rat's brain and observing the subsequent ba
Maurinko [17]
<span>The types of effects that the surgery had on the rats were documented with their bar-pressing behavior. The differences and changes from the injections effected the rats in certain ways. The location of the injection and which types that was more pleasurable for the rat is something that needs further investigation.</span>
8 0
3 years ago
Testosterone causes secondary male characteristics list 3 such characteristics
Nonamiya [84]
1) appearance of beard and moustache

2) broadening of chest and shoulders

3) changing of voice into a more grave one
6 0
3 years ago
Which sum stance is a product of photosynthesis
kogti [31]

Answer:

A product of photosynthesis is glucose wich is sugar.

8 0
3 years ago
Read 2 more answers
What type of force caused the folds shown in the above cross section
valkas [14]
The folds in the photograph above were caused by compression at a thrust fault or a convergent plate boundary. Compression usually occurs where two tectonic plates converge or collide. The compression will cause rocks to fold upwards and this upward folding over time can lead to the formation of extensive fold mountains. Examples of fold mountains include the Alps, Andes, and the Himalayas.  
7 0
3 years ago
Other questions:
  • What treats the body using principles similar to acupuncture and acupressure?
    13·1 answer
  • The steps in the scientific method are typically shown in a circular process. why
    10·1 answer
  • How many servings of the bread, cereal group should you have each day? 2-3 ounces 3-4 ounces 6-8 cups 6-8 ounces
    8·1 answer
  • Hurricanes lose energy as they make landfall."
    12·1 answer
  • A scientist observes the ocean tides moving large amounts of sand away from the beach. This is evidence for which type of natura
    13·2 answers
  • PLZ I REALLY NEED HELP: Give one piece of evidence from the eruption of Mount St. Helens that shows that geologic processes can
    14·2 answers
  • :-) :-) :-) :-) :-) :-) :-) :-) :-)<br>Please help
    10·1 answer
  • Larva stage of insect miving in mass is called​
    13·1 answer
  • Which of the following organisms will be connected to primary consumers in a food web?
    5·2 answers
  • Huryyyy
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!