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Stolb23 [73]
3 years ago
15

CAN SOMEONE PLEASE PLEASE HELP ME WITH THIS!!!

Biology
1 answer:
Greeley [361]3 years ago
6 0

Answer:

renewable A carbon diooxide B any living thing C clay D water

non renewable all i know is geosphere and its fossil fuels

Explanation:

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One of the main water lines supplying the houses in a town has broken and everyone was told to boil their drinking water until t
nevsk [136]

Answer:

Water is the most important element in our body and we need a constant supply of it to survive. Now in the scenario that you described is very important to make sure you boil the water because that is the best way to ensure that you killed any living organism (Virus, bacteria or parasites) that could endanger your life. So the answer to your question is A as it was said before but let me elaborate a little more.  

Explanation:

Many times, water is contaminated by mosquito or bacteria that can cause among other problems Dysentery. This is an inflammation of the intestines that cause a lot of pain and a bloody diarrhea. This bacteria is spread through water or food and in many third world countries is the main cause of death among the population. When you boil the water the bacteria is killed and the water is safe for drinking. If you ever learn of someone developing such symptoms and they claim to have drank unsafe water, suggest them to go to the doctor intermediately. Their life is at risk.

7 0
3 years ago
Can someone help please
tamaranim1 [39]

Answer:

C

Explanation:

C contains the most Earthy elements, those elements come mostly from Earth itself but not created by any human

3 0
3 years ago
What was produced as a result of the human genome project
joja [24]
A gene map of the human genome
8 0
3 years ago
Which of the following molecular movements is due to diffusion or osmosis? a) The sodium-potassium pump pumps three sodium ions
MrMuchimi

Answer:

The correct answer is  b) When a plant cell is placed in concentrated salt water, water moves out of the cell.

Explanation:

Osmosis is the movement of solvent molecules from an area of less concentration of solute to high concentration of solute to equalize the concentration of both the side of the cell.

So water will move outside the cell when any cell will be placed in a concentrated salt water because the concentration of solute is high in salt water and low inside the cell.

Therefore when a plant cell is placed in salt water the osmosis of water takes place from inside to outside the cell. So the right answer is b.

6 0
3 years ago
Which process must occur before mitosis and meiosis can occur?​
STALIN [3.7K]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Before mitosis and meiosis occur, DNA replication has to occur. DNA replication is when another copy is made of the DNA and in mitosis and meiosis, you need the replicated DNA for the sister chromatids.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
2 years ago
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