answer.
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
Nesterboy [21]
2 years ago
13

Recent studies have found traces of the insecticide DDT accumulated in the fat tissue of many wild animals. A correct explanatio

n for this accumulation is that
Biology
1 answer:
IgorC [24]2 years ago
3 0
The animals ate the insecticide repeatedly, which built up.
You might be interested in
Which force makes it harder to boil water on a stove?
ikadub [295]
The answer is d , hope it helps
3 0
1 year ago
The plasma proteins involved in fighting infections are
NeTakaya
Plasma proteins account at least 8% of the plasma, they contribute to osmotic pressure and maintain water balance in blood and tissues, other functions includes transport and enzymatic activities. Plasma proteins include albumin, fibrinogen and globulin (alpha, beta and gamma). Globulin proteins may be used to fight infections such that gamma globulin antibodies are released by the plasma during immune response.
5 0
2 years ago
Arteries are blood vessels that transport oxygen-rich blood and nutrients throughout the body. What level of organization is an
Contact [7]

Answer:C

Explanation:

The arteries are not a cell bc that is too simple a tissue is also too simple its not a system bc arteries are not a lot of organs working together so its C

5 0
2 years ago
An octopus reproduces only once in its life, but it may have more than 100,000 offspring, depending on the species. Certain spec
galina1969 [7]

Answer:

<em>The correct option is C) The success of a species depends on the number of offspring that survive long enough to reproduce.</em>

Explanation:

Some species of animals such as the octopus might give rise to many offspring, but these offspring might not survive due to different reasons. Only a few of them will be able to survive until the age where they can reproduce.

On the other hand, the survival rate of offspring which are formed in lesser numbers is more. These offspring are taken care of by their parents usually or are better adapted to live in the environment. Hence, their survival rate is more.

6 0
2 years ago
Roots have all of the following functions EXCEPT to ____.
vodka [1.7K]
The roots do absorb water and is the anchors the plant to stand it up. But it does not make food by itself
5 0
2 years ago
Other questions:
  • Arthropods periodically shed and discard their exoskeletons as they grow in a process called
    15·2 answers
  • The enzyme pepsin is formed from pepsinogen through the action of ________.
    13·1 answer
  • Epithelial tissues are often well vascularized and contain an extracellular matrix. epithelial tissues are often well vasculariz
    14·1 answer
  • 20. Explain how health care professionals treat unregulated (or abnormal) cellular growth in the body
    9·1 answer
  • Muscle cells have high ATP demands. Which of the following is a scientific claim about how the structure of the mitochondria in
    10·2 answers
  • Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the c
    15·1 answer
  • ____________________ is the amount of biologically productive land and water needed to supply the people in a particular country
    7·2 answers
  • A dark-red strain and a white strain of wheat are crossed and produce an intermediate, medium-red F1. When the F1 plants are int
    9·1 answer
  • The cells that perform immunological surveillance are the ________ cells.
    11·1 answer
  • The length of an axon is 10 mm, and its time constant is 4 msec. A voltage change at one end of the axon is 120 mV, which result
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!