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]
2 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]2 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
Which is the oldest rock in this strata?
Shkiper50 [21]

Answer:

I am 100% sure it is the mudstone. I believe they are the oldest rock in existence.

Explanation:

8 0
2 years ago
Read 2 more answers
Persons with __________ blood have neither antigen a nor antigen b on their red blood cells but have antibody anti-a and antibod
Flura [38]

Persons with O blood have neither antigen a nor antigen b on their red blood cells but have antibody anti-a and antibody anti-b in their plasma.

ABO blood grouping was discovered by Austrian scientist Landsteiner. It consist of four blood groups- A, B, AB, & O.

Red blood cells have certain extension of the proteins that are called antigen. Two types of antigens are there antigen a & b. The RBCs which have a particular antigen will not have the antibody against the same.

Blood Group A has antigen A and antibody B. Blood group B has antigen B and antibody A. Blood group AB has both antigen and no antibodies while blood group O has no antigen and antibody A & B.

To learn more about red blood cells here

brainly.com/question/17890844

#SPJ4

8 0
2 years ago
Heart is slightly tilted towards right. Give reason.​
Furkat [3]

Answer:

The heart is slightly tilted towards the left side because of the larger size of the right lung than left lung. This provides enough space for the heart to work properly and pump blood efficiently to different parts of the body. ... heart is tilted towards left not towards right

4 0
3 years ago
Read 2 more answers
Classify the glands as endocrine or exocrine glands.
Gennadij [26K]

Answer: Endocrines: Adrenal, Pineal

Explanation: Endocrine glands are hormones.

6 0
3 years ago
Read 2 more answers
Structure in the living world is organized into hierarchical levels. Which of the following correctly lists these from least inc
lina2011 [118]

Answer:

b. neuron, nerve tissue, brain, nervous system, human

Explanation:

Neurons are the structural and functional units of nervous tissue. Each neuron has a long axon, a metabolic center (soma) and short dendrites. Neurons and neuroglia are the major cell types that together constitute the nervous tissue.

The brain is an organ made of nervous tissues and is a part of the central nervous system. The central and peripheral nervous systems together make the nervous system of the human body.  

The nervous system along with many other organ systems such as the digestive system, respiratory system, cardiovascular system, etc. together make the human body.  

8 0
3 years ago
Other questions:
  • In a DNA sample, 15% of the bases are thymine (T). What percentage of the bases in this sample are adenine (A)
    13·1 answer
  • What was Lamarck's Theory?
    9·1 answer
  • A population of frogs inhabits a lake. If the resource availability of the lake changes, the population may to use the resources
    9·1 answer
  • What Is The Function of The Digestive System?
    14·1 answer
  • 5. Suppose a non-native species of beetle is
    14·1 answer
  • A) Identify and describe the four levels of protein structure.
    8·1 answer
  • Differences between the process of aerobic respiration and fermentation
    11·1 answer
  • Isolating all of the RNA out of an organism, subjecting it to reverse transcriptase, and then cloning all of the resulting DNA i
    10·1 answer
  • Podrían responder a esta encuesta? No es necesario buscar en internet, solo es lo que piensas : https://goo.gl/forms/ARHqIxRzwAo
    5·1 answer
  • Describe convection and give an example
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!