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
Phantasy [73]
3 years ago
7

As an overall average, about _____ of the energy at one trophic level is available to the next-highest rank in the food chain.

Biology
1 answer:
Anuta_ua [19.1K]3 years ago
8 0

As an overall average, about 10% of the energy at one trophic level is available to the next-highest rank in the food chain.

You might be interested in
The image on the left shows a normal red blood cell, and the image on the right shows a cell that has been put into a new soluti
horrorfan [7]

Answer:

The water molecules move by active transport into the cell from low water concentration to high water concentration

5 0
3 years ago
Read 2 more answers
An easy way to calculate the amount of energy available at each level is to
Contact [7]

Answer:

Use the rule that 10% of the energy is transferred between layers.

Explanation:

Energy is transferred between layers of a food pyramid. That means that the  producers at the bottom of the pyramid (e.g. green plants) provide energy to the primary consumers (e.g. rabbits), which are eaten by and provide energy to the secondary consumers (e.g. foxes).

However, very little of the energy is actually transferred to the next layer, roughly 10%. So an easy way to calculate the energy available at each level is to calculate 10% of what was available from the previous level. So if there is 600 kJ available from the primary consumers, then 60 kJ are transferred to the secondary consumers

5 0
3 years ago
The largest molecules in organisms are _____.
kiruha [24]
It is Nucleic Acids, they consist of long chains of units like the proteins, but still both are different.
6 0
3 years ago
PLS HELP ME ASAP!!!!!!!!!!!!!! I AM LITERALLY BEGGING!!!!!!!!!!!!!!!!!!!
Kryger [21]
Electrical output - they generate electricity
found in power plants - THat is where we have our energy from
mechanical input - this turns the magnet inside the coil
4 0
3 years ago
Describe the epithelium found in the uterine tube.
rewona [7]

Answer:

A ciliated secretory epithelium lines the uterine tube.

5 0
3 years ago
Other questions:
  • In his breeding experiments, mendel first crossed true-breeding plants to produce a second generation, which were then allowed t
    11·1 answer
  • Locust trees are tall trees that first grew on Earth during the time of the dinosaurs. They have an adaptation that prevented th
    7·2 answers
  • please someone help in the metric system, what do kilogram, kilometer, and kilocalorie have in common?
    9·1 answer
  • How do folded, volcanic, and fault-block mountains differ
    5·1 answer
  • What happens when a population reaches its carrying capacity?
    7·1 answer
  • PLS HELP!!! NEED THIS DONE ASAP!! WILL VOTE BRAINIEST
    5·2 answers
  • if there are 500 people in a population, and 150 are homozygous HbA/hba, 150 are homozygous hbs/hbs, and 200 are heterozygous hb
    5·1 answer
  • In which phase of matter are the same closely packed but still able to slide past each other
    7·2 answers
  • What would most likely happen if a sound wave moves through a solid
    14·1 answer
  • I’ll mark as BRANLIEST!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!