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
klasskru [66]
3 years ago
11

Before it was banned in the United States in 1972, the pesticide DDT was used to treat wetlands where mosquitos breed. There, al

gae would accumulate DDT in their tissues. Small aquatic animals such as mayfly nymphs would eat the algae. Fish would eat the mayfly nymphs and osprey would eat the fish. Which tropic level would have the highest DDT levels?
Biology
1 answer:
Mekhanik [1.2K]3 years ago
4 0

Answer:

the answer is tertiary consumers

You might be interested in
When the earth’s plates move, this movement can cause which of the following?
masha68 [24]

Answer:

B - earthquakes

Explanation:

the movement in the earth' plates causes earthquake.

7 0
3 years ago
Read 2 more answers
What process is used to break up proteins so they can be used by the body?
Marta_Voda [28]

Answer:

digestion

i think this is the answer

5 0
3 years ago
Can someone explain to me why the answer is D?? Thank you!
rjkz [21]

D is the answer because carbondioxide and oxygen are both needed for plants or green plants to survive.

I hope it helped

7 0
3 years ago
What did all the traits Mendel tested have in common
gtnhenbr [62]
Traits were either dominant or recessive of either parents pea plant.
5 0
3 years ago
Where does Dobson unit used in ?????​
Vsevolod [243]

Answer: ozone concentration

Explanation: The Dobson Unit is the most common unit for measuring ozone concentration. Becuse ozone concentration is hard to measure they use The Dobson Unit.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The ultimate cause of plate movements is ___________.
    7·2 answers
  • If you exercise at an intensity of 1 liter of oxygen per minute, about how many calories would you burn in one hour?
    9·2 answers
  • Which vessel of the heart receives blood during right ventricular systole?
    10·2 answers
  • In this reaction _____. A bar chart of potential energy of molecules for reactants and products. The reactants are A B and C D,
    13·1 answer
  • Capillaries are part of which body system?
    12·2 answers
  • What is the importance of having bacteria that is helpful
    8·1 answer
  • an egg is protected by its outer shell. however, the shell also allows moisture and air to pass through. which cell structure pe
    7·2 answers
  • When sodium chloride is dissolved in water the sodium ions do what​
    10·1 answer
  • Plz do 9❤️ No ones helping plz be nice
    14·1 answer
  • Help!!!!!!!!!!!!plsssss
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!