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Dmitriy789 [7]
4 years ago
8

Which of the following statements is NOT true?

Biology
2 answers:
mr_godi [17]4 years ago
4 0
Im pretty sure that it is d all natural radiation is at a level low enough to be safe
Eduardwww [97]4 years ago
4 0

Answer:

Option D

Explanation:

There are three major sources of background natural resources a) Terrestrial Radiation

; b) Internal Radiation and c) Cosmic Radiation

Cosmic Radiation is the radiation received from sun and stars. These radiations are received in traces as they go through different filters such as earth’s atmosphere, its elevation and magnetic field.  

Terrestrial Radiations are received from radioactive minerals like uranium, radium and thorium. Since these minerals exists in soil and rock, their exposure is not harmful to mankind

Internal Radiation exists within the body of humans as radioactive potassium-40 and carbon-14 is presents with in the body since birth

Hence, option D is correct

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What information from your community’s disaster plan can be included in in your your own emergency preparedness plan ?
aleksandr82 [10.1K]

Answer:

What do I need to include in my family emergency plan?

  1. Phone numbers. Post emergency numbers in a central place where they won't be missed. ...
  2. An emergency contact. ...
  3. Escape routes. ...
  4. Emergency meeting spots. ...
  5. Pet plan. ...
  6. Important documents. ...
  7. A “go-bag.” This ready-to-go supply kit can help your family leave home quickly.
3 0
3 years ago
What are two important steps during Prophase, Metaphase, Anaphase, Telophase, Cytokinesis?
loris [4]

During mitosis, when the nucleus divides, the two chromatids that make up each chromosome separate from each other and move to opposite poles of the cell. This is shown in Figure below. Mitosis actually occurs in four phases. The phases are called prophase, metaphase, anaphase, and telophase

3 0
3 years ago
Eating protein regularly is of utmost importance because
Daniel [21]

Answer:

Your body needs protein to live.

Explanation

Protein is an important component of every cell in the body. ... Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood. The more protein you eat the healthier you will be.

7 0
3 years ago
How the inner ear is responsible for feeling dizzy?
Sonja [21]

Answer:

In turn, the brain tells your body how to stay balanced. If you're on a rollercoaster or a boat that's moving up and down, the fluid in your inner ears might take a while to stop moving. This is why you may feel dizzy for a little while even when you stop moving or are on solid ground. Dizziness caused by the inner ear may feel like a whirling or spinning sensation (vertigo), unsteadiness or lightheadedness and it may be constant or intermittent. It may be aggravated by certain head motions or sudden positional changes.

Explanation:

How do you fix dizziness in the inner ear?

1) Sit on the edge of your bed. Turn your head 45 degrees to the right.

2)Quickly lie down on your left side. Stay there for 30 seconds.

3)Quickly move to lie down on the opposite end of your bed. ...

4) Return slowly to sitting and wait a few minutes.

5) Reverse these moves for the right ear.

8 0
3 years ago
Read 2 more answers
collagenopathies, conditions characterized by the production of one or more types of defective collagen proteins, are in a group
levacccp [35]

Collagenopathies refers to a group of disorders, which influences connective tissues. Connective tissues help to support the body's organs and joints. Collagens are the composite molecules, which offer strength, structure, and elasticity to the connective tissue.  

The collagens are the constituents of the cartilage witnessed in joints. Therefore, defective collagen proteins lead to a defect in strength, structure, and elasticity of the connective tissue that eventually influences a person's mobility and stability.  


8 0
3 years ago
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