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
Tom [10]
3 years ago
5

. The small fish are not affected by the pesticide, but death occurs in the bird, at the top of the food chain. Why do you think

that happens?
Biology
1 answer:
andreev551 [17]3 years ago
8 0

Small fish absorb minute amounts of pesticides.

The birds of prey consume many fish to satisfy their dietary needs. The pesticides accumulate and concentrate in the bird, continued exposure overwhelm the predator.
You might be interested in
Because there are three different possible reading frames in a messenger RNA (mRNA) molecule, most mRNAs can be translated in a
Dmitry [639]

Answer:

False

Explanation:

In the genetic code, each triplet of nucleotides (i.e., each codon) determines one specific amino acid or one-stop codon. The genetic code is not overlapping, which means that the same letter in the genetic code (nucleotide) cannot be used for two different codons. There are 64 possible combinations of triplets of nucleotides, 61 of them determine amino acids, while three triplets determine stop codons (UAG, UAA, and UGA) that indicate the termination of translation. Moreover, the genetic code is also degenerate, which means that one amino acid can be coded by more than one codon.

7 0
2 years ago
How do mutations increase variety
Rzqust [24]
Genetic mutations increase variety by adding uniqueness to the world. Genetic mutations can come in all shapes and sizes based on the chromosomes in cells. Perhaps someone was born with one blue eye and one green eye, or perhaps they have hair a certain, unusual color. Genetic mutations add variety to the world by making sure everyone isn't the same!!
8 0
3 years ago
A patient's rheumatoid arthritis (RA) has failed to respond appreciably to first-line treatments and the primary care provider h
Aleonysh [2.5K]

Answer:

D. The patient must stop all other drugs 72 hours before starting prednisone.

Explanation:

3 0
3 years ago
22. What part of its life cycle is our sun in?
Artyom0805 [142]

Answer:

The Sun, like most stars in the Universe, is on the main sequence stage of its life, during which nuclear fusion reactions in its core fuse hydrogen into helium. Every second, 600 million tons of matter are converted into neutrinos, solar radiation, and roughly 4 x 1027 Watts of energy

Explanation:

8 0
3 years ago
Why would cladistics classify birds and reptiles in a single class
Papessa [141]

Answer:

Vertebrae

Explanation:

both birds and reptiles have a backbone or a <em>vertabrae. </em>therefore they are Vertebrates.

Hope this helped!

3 0
2 years ago
Other questions:
  • An independent variable is?
    6·1 answer
  • What is the relationship between cohesion and capillary action?
    9·1 answer
  • Which of the following is not caused by human interactions with the earth system
    13·2 answers
  • Derived from mesenchyme
    9·1 answer
  • A mother has a blood type a and her son has a blood type o. Which blood types are possible for the father?
    9·1 answer
  • Which statements are true of a white dwarf?
    14·1 answer
  • Please help me it’s due tomorrow
    12·1 answer
  • Santorini, Greece is a unique island. It was formed by a volcanic explosion <br>A. True<br>B. False
    10·1 answer
  • Need help!!! Will mark brainliest Tyyy
    7·1 answer
  • Where do daughter cells come from
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!