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
Sedaia [141]
4 years ago
12

Anyone answer it The flow of materials in different tropic levels of ecosystem is Unidirectional Bidirectional Multidirectional.

Biology
2 answers:
creativ13 [48]4 years ago
7 0

Answer:

unidirectional is ur answer mate

hope it helps u

Ede4ka [16]4 years ago
6 0

Answer:

unidirectional

Explanation:

.................................

You might be interested in
Marla dabs a small dot of red lipstick on 20-month-old lia’s nose. when put in front of a mirror, lia touches her nose, indicati
forsale [732]
This could indicate the development of the ability for Lia to recognize herself. It indicates this because Lia touched the lipstick on her nose instead of touching the mirror
3 0
3 years ago
Read 2 more answers
Jesse is studying a blood sample that has only antigen B on the red blood cells and antibody A in the plasma. What is the type o
lesya [120]

Answer:

Option: B+

Explanation:

The test to determine a blood group is called ABO typing. The blood sample is mixed with antibodies against type A and B blood. Then, the sample is checked whether or not the blood cells stick together. If blood cells stick together, it means the blood reacted with one of the antibodies.

B+ blood group:

A blood sample that has only antigen B on the red blood cells and antibody A in the plasma lies under B+ blood group.

B+ blood type means the person has antigen B and rhesus factor on RBC and could be able to receive blood from another B+ donor.

Please note:

As only antigen B is mentioned that is why we will consider B+ BLOOD group. Because negative antigen is not mentioned in the question and when there is no sign is mentioned we will consider it positive.

8 0
3 years ago
Read 2 more answers
Early case studies of the brain found that damage to one side of the brain caused numbness or paralysis on the opposite side of
leva [86]
Brain mind connections in which damage to one side of the brain often causes numbness or paralysis on the opposite side of the body suggesting that the right side of the body is wired to the left side of the brain and vice versa and damage to the back of the brain disrupted vision, and to the left front part of the brain produced speech difficulties. 
3 0
3 years ago
What are the two most abundant gases in our atmosphere?
Maksim231197 [3]

Answer:

A (Nitrogen and Oxygen)

Explanation:

They both are the 2 most abundant gasses in the atmosphere

4 0
3 years ago
Read 2 more answers
Use the term work in a sentence
FrozenT [24]
The dust storm might work in their favor, but it would only increase their discomfort.<span>


Hope it helps 

</span>
3 0
3 years ago
Other questions:
  • A print fossil of a vertebrate is very rare.<br><br> True or False
    14·2 answers
  • The scarcity of food affect the size of a finch population
    13·1 answer
  • *15 POINTS*
    12·2 answers
  • This is the type of rock formed when they are subjected to higher temperatures and pressures which changes its mineral makeup
    8·2 answers
  • 22. Explain how emission or absorption spectrum can be used to identify the composition of objects in space
    11·1 answer
  • Give a correct biological term for each of the following
    5·1 answer
  • What are three methods for detecting radioactively labeled DNA in an experiment?
    5·2 answers
  • The ______________________ structure in a plant has the function of ______________________
    14·1 answer
  • Describe the membranes around eukaryotic organelles.
    10·1 answer
  • Why is incomplete dominance considered an exception?.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!