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
Flauer [41]
3 years ago
14

DDT was banned in the United States because it:

Biology
2 answers:
Tema [17]3 years ago
8 0
The answer is the third one
dybincka [34]3 years ago
6 0

it collects in animal tissue and poisons them

You might be interested in
YOU guys can put A. B. C. or D.<br><br>thank you ​
natka813 [3]

answer for this question is A

4 0
2 years ago
Question 4
Juliette [100K]

Answer:

In eukaryotes, thousands of chemical reactions are able to take place in  separate compartments called organelles.

Explanation:

Organelles are specific cellular structures that are the means of compartmentalizing the various functions that occur within cells.

Examples of organelles and their functions are:

- <u>Nucleus</u>: contains DNA and in it occur the replication of this molecule and its transcription into RNA.

- <u>Rough endoplasmic reticulum</u>: protein synthesis and conjugation of these molecules occurs.

- <u>Mitochondrion</u>: houses all oxidative phosphorylation reactions and the electron transport chain for ATP synthesis to occur.

The organelles are then the structures that allow the development of the multiple functions that a cell has.

The other options are not correct because:

  • <em><u>Bacteria</u></em><em> is a prokaryotic organism. </em>
  • <em><u>Prokaryote</u></em><em> refers to simple organisms that lack organelles. </em>
  • <em><u>Proteins</u></em><em> are biomolecules that allow the structure and function of living beings.</em>
8 0
2 years ago
The circulatory system interacts with other body systems. How does the circulatory system help the excretory states and the dige
tatiyna
The circulatory system helps the excretory and digestive system do their jobs because the waste from the blood in the circulatory system is eliminated from the body through the excretory system, and the nutrients absorbed by the digestive system are transported through the blood.
8 0
3 years ago
Yeast cells are typically observed under 40x objective. the total magnification of the specimen is?
gregori [183]

The overall magnification of a microscope is calculated by multiplying the objective lens's magnification by the optical lens' magnification.

However, you must first ascertain the optical lens's magnification power before computing the total magnification.  The ocular lens typically magnifies 10 times.

Find out how much the objective lens can magnify. On the side of the lens is printed the magnification. The value may formerly be 4X, 10X, 40X, or 100X.

Multiplying the ocular lens' magnification power with the objective lens' power yields the compound light microscope's overall magnification. For instance, a 400X total magnification would be achieved with a 10X ocular and a 40X objective. The compound light microscope has a maximum total magnification of 1000X.

Learn more about microscopes here:

brainly.com/question/13520094

#SPJ4

4 0
1 year ago
Which is an example of students breaking a safety rule when dealing with chemicals?
Dominik [7]
<span>Which is an example of students breaking a safety rule when dealing with chemicals?
</span>
D. Tying back loose hair

your not supposed to touch any of your body when dealing with chemicals

3 0
3 years ago
Read 2 more answers
Other questions:
  • Select the correct answer. A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype
    10·1 answer
  • Brass gets discoloured in air because of the presence of which of the following gases in air?
    5·2 answers
  • The term for fungi that decompose dead organic matter is
    11·2 answers
  • What do aerobic respiration and anaerobic respiration have in common?
    15·2 answers
  • Why accleration is a derived quantity​
    14·1 answer
  • Ejemplos de reacciones de descoposicion balanceados por metodos de tanteo​
    10·1 answer
  • Answer these 4 task cards Plz
    8·1 answer
  • which of the following describes the interrelated nature between photosynthesis and cellular respirationremember ​
    14·1 answer
  • In mice, black fur is dominant to white fur. Two mice with black fur are placed in the same cage and have several litters. Of al
    7·2 answers
  • Can you answer these 2 questions? plsssssss
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!