Which of the following statement is not true?

a.

Exposure to electromagnetic fields is known to cause leukemia.

b.

Excessive exposure to asbestos can lead to asbestosis.

c.

Excessive exposure to radiations can cause health problems including cancer.

d.

Any sound above 80 dB is potentially dangerous.


(The answer is C)

Answers

Answer 1

Answer:

a. Exposure to electromagnetic fields is known to cause leukemia.

Explanation:

According to various scientific research, it has been revealed that "Exposure to electromagnetic fields has no direct effect or cause for leukemia in humans."

However, it has been proven that excessive asbestos exposure can lead to asbestos is with symptoms such as shortness of breath, coughing, etc.

Similarly, excessive exposure to radiation like gamma rays, X-rays can cause health problems including cancer.

Also, based on research 70 dB sound is considered ideal, and any sound above 80 dB is potentially dangerous.

Answer 2

Answer:

A

Explanation:

Exposure to electromagnetic fields is known to cause leukemia.


Related Questions

How is a digital representation of analog data a form of abstraction?

Answers

Answer:

For this reason, analog representations are sometimes associated with the act of perception and digital representations with the act of cognition (e.g. by Devlin 1991). Typically, digital representations provide better access to information of interest than do analog representations.

Explanation:

Write the set by listing their elements between braces

Answers

Write out the following sets by listing their elements between curly braces.
a. {x∈ℕ:x≤10
∈N:x≤10 and 3|x}.
b. {x∈ℕ:
∈N: is prime and 2|x}.
c. {x∈ℤ:x2=4

Z
:
x
2
=
4
∈Z:x
2
=4}.
d. {x∈ℤ:x2=5

Z
:
x
2
=
5
∈Z:x
2
=5}.
e. 2∅
2

2

.
f. {x∈ℤ:

Z
:
∈Z: 10|x and x|100} .
g. {x:x⊆

⊆{1, 2, 3, 4, 5} and x$\leq$1}.

Mark's parents do not set rules. They do not know where he goes after school, what activities he is in, or what grades he makes. What parenting style is reflected in this scenario?


Authoritarian
Permissive
Absent
Negligent
Authoritative

Answers

Answer:

negligent

Explanation:

The parenting style reflected in the given scenario is;

Negligent

Family ResponsibilitiesWe are told that mark's parents do not set rules and as a result, they don't know where he goes after school, the activities he is into and the grades he makes.

Now, this behavior from his parents is one that shows the parents don't exercise their parental authority or responsibilities towards their child mark and as such we can say the parents are negligent as they don't take responsibility to know things about their child that they should know.

Read more about family responsibilities at; https://brainly.com/question/12397063

Sean has 12.6 meters of garden netting. He needs 15.85 meters to enclose his garden. How many more meters of netting does Sean need to buy? Estimate to tell if your solution is reasonable. Show your work.

Answers

Answer: 3.25 meters

Explanation:

From the question, we are informed that Sean has 12.6 meters of garden netting and that he needs 15.85 meters to enclose his garden.

The meters of netting that Sean need more would be gotten by subtracting 12.6m from 15.85m. This will be:

= 15.85 - 12.6

= 3.25 meters

He needs 3.25 meters more

Help me please please

Answers

Answer:

2/9

Explanation:

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