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Svetradugi [14.3K]
3 years ago
8

What are the two major hazards involved in handling and storing materials?

Biology
1 answer:
aniked [119]3 years ago
7 0

The two major hazards involved in the handling and storing materials are bulkiness and Weight of materials. The handling of heavy and bulky materials may cause back pain and spinal injuries. The persons who lift such bulky or heavy materials may suffer from the acute and chronic back pains.

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Which kingdom(s) include organisms that are autotrophic or heterotrophic?
meriva
Kingdom Fungi. Mostly are single celled bacteria, they emit sunlight by means of photosynthesis that allows them to make food for themselves and also they have another food serve except for the sunlight and eats some single cell organism and that would call them as heterotrophic
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3 years ago
. What is the first step of thermonuclear fusion within the Sun to form helium-4?
torisob [31]

Answer:

a nucleus of Deuterium (2H)

Explanation:

formed from two protons with the emission of an antielectron and a neutrino. In the basic Hydrogen fusion cycle, four Hydrogen nuclei (protons) come together to make a Helium nucleus.

5 0
2 years ago
Read 2 more answers
Each anticodon carries _____________ amino acid.
AfilCa [17]

Answer:

Do you use the codon or Anticodon to find the amino acid?

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Explanation:

7 0
3 years ago
What evidence for the age of the Earth is indicated by the fact that sedimentary rock is found on mountain tops?
ruslelena [56]
Undisturbed rock formations on mountain tops are basically an indication of the Earth's age. This can be supported by the law of proposition. This law states that the youngest sediments or rock are found at the top of the sequence and the oldest are found at the bottom - given they're undisturbed. So the higher mountain tops or rocks formation are, the more we can say that the Earth is indeed very old. 
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The circulatory system of a whale is considered an organ system because it is composed of different A. cells. B. tissues. C. org
Gelneren [198K]

Answer:organs

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A group of organs which work together to achieve a specific function in the body , makes up the organs system.

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8 0
3 years ago
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