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
JulijaS [17]
3 years ago
11

Which of the following is not a carcinogen a. iron b. arsenic c. nickel d. polonium​

Health
1 answer:
VashaNatasha [74]3 years ago
4 0
Iron. Iron is not a cancer causing substance while arsenic, nickel and polonium are.
You might be interested in
20. Which statement is generally true about PEERS? *
ziro4ka [17]
Most likely A but I could be wrong!
7 0
3 years ago
Read 2 more answers
Epithelial tissue covers the entire surface of many organisms. Which term describes the structure directly below tissues in the
Ilya [14]
Organs or organ systems are directly below the hierarchical organization of life. For an organism to act or function properly organ systems are needed to exist. The following are examples of organ systems that are needed by an organism:

1. Nervous System 
2. Digestive System
3. Reproductive System
4. Respiratory System
5. Muscular System
6. Skeletal System
7. Endocrine System
8. Immune System
9. Excretory System
10. Circulatory System
11. Integumentary System
7 0
3 years ago
Blood pressure is considered high of it stays at
kenny6666 [7]
That really depends on your doctor. Some people are high at 140  and others at 130 for the systolic. If you are young, I think 130 is pretty high. If you are older maybe 140 if the point where you should be paying attention. 

For the diastolic 80 is good. 85 is take a note book when you go see a doctor and 90 it's time to be a worry wart.

These are just numbers. Throughout the day, the numbers can vary quite a bit so one bad reading does not make you a candidate for high blood pressure.

If you learn to relax before it is taken, it makes a 10 - 15 point difference on the systolic and don't let people bully you about it.  
8 0
3 years ago
What is the meaning of life?
NikAS [45]
Life has a different meaning to everyone. Each person has a different meaning, reason, goals, purpose, beliefs, and more. People see life differently than others, too.
7 0
3 years ago
Read 2 more answers
What part of the brain does alcohol affect first ?
Nostrana [21]
Cerebral cortex, the portion of the brain responsible for information-processing and judgment.
3 0
3 years ago
Other questions:
  • Weight management is one benefit of participating in sports. Which sentence is true regarding weight management?
    6·2 answers
  • Which is an example of using prior knowledge to gain more knowledge on a topic? A) Creating a hypothesis and accepting it withou
    7·1 answer
  • Self knowledge or awereness how does it affects a person's career planning
    13·1 answer
  • 1
    6·1 answer
  • Help ASAP
    8·2 answers
  • What kind of care does Mika need? Mika is suffering from a terminal illness. Doctors have given her just six months to live. Her
    14·1 answer
  • HEALTH QUESTION: Will give brainliest, can someone help?
    15·2 answers
  • Anybody wanna text real quick I'm bored​
    14·2 answers
  • Factorise completly 12ab - 4ab​
    9·1 answer
  • Can you answer questions regarding Occupational Therapy. Specifically, synergy patterns after a stroke.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!