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
JulsSmile [24]
3 years ago
10

A food chain has four trophic levels. The fourth level has 10 hawks that are a natural predator to the snakes in the ecosystem.

How much energy would be available in the first trophic level?
A.
1000

B.
100

C.
1

D.
10,000
Biology
1 answer:
jok3333 [9.3K]3 years ago
8 0
A 1000

idk i could be wrong im on my cousin phone rn
You might be interested in
When marine animals die their shells decay into limestone when the limestone is exposed is released this process is known as
Inessa05 [86]

Answer:

fossilization

Explanation:

4 0
3 years ago
Biological organisms are called carbon based life forms because the basic molecular structures holding everything together are m
Andreas93 [3]

Answer:

Covalent Bonds

Explanation:

  • Covalent bonds are also called molecular bonds, and its defined as chemical bonds that involves the sharing of electron pairs between atoms.
  • Examples of compounds that contain only covalent bonds are methane (CH4), carbon (iv) oxide (CO_{2}), etc.

Explanation:

8 0
3 years ago
What do isobars represent on a weather map?
alisha [4.7K]
Isobars represent adjusted atmospheric pressure. This removes pressure discrepancies caused by the location's relation to sea level or altitude. Isobars are also adjusted when necessary so that they never cross or touch. Weather maps with isobars give pressure information at a glance. They also give an approximation of wind direction because wind moves from high-pressure areas to low-pressure areas as large air masses move through the pressure differential.
8 0
3 years ago
Why do some types of packaging need to be prepared before putting it in the bin?
zimovet [89]

Answer:

to prevent the spreading of germs

Explanation:

5 0
3 years ago
Describe what is happening to the chromosomes during each sub-phase of Meiosis I and Meiosis II.
stiv31 [10]

The spindle gradually lenghtens during prophase.Towards the end of the prophase stage,the nuclear envelopes break down,and each of the microtubules reach from each cell pole to the cell's equator an

4 0
3 years ago
Other questions:
  • Three populations of crickets look very similar, but the males have courtship songs that sound different. What function would th
    14·1 answer
  • What is the difference between prokaryotic and eukaryotic cells that is directly related to size
    12·2 answers
  • Without wolves, the health of forests suffers. What theme of biology does this demonstrate?
    13·2 answers
  • Does anybody know the answer for number 10. It starts with a "t" and it's 6 letters.
    7·2 answers
  • Plz need to answer a b c d
    12·2 answers
  • Sheryl is observing ovarian slides taken from a female ape. All the cells show crossover chromosomes. What is this stage? meioti
    8·1 answer
  • Two scientists are cutting samples of leaves for analysis. One scientist always clips a sample from the base of the leaf near th
    14·2 answers
  • Which of the following is not a role of water in the body? boosts the immune system lubricates tissues and joints forms essentia
    14·1 answer
  • Describe the process of reproduction in a flower? ​
    7·1 answer
  • A kind of variable that a researcher purposely changes in an investigation is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!