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valina [46]
2 years ago
11

I need help!

Biology
2 answers:
raketka [301]2 years ago
6 0

Answer: You can clean the water pollution by the water bottle activity.

Explanation:

You can do the water bottle filteration. From your house, you should find a large soda bottle or water bottle. YOu layer it with sand and gravel at the bottom. Line the top of the bottle with a coffee filter. This will allow for a natural filtration system.

You can find this on many science experiments websites because it is a common science fair project.

Search tool would be: homemade water filter

Aleks [24]2 years ago
4 0
Rain catcher: paper towel, water jug, and water, strainer, and box use paint for decoration
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Which factor correlated with human populations losing skin pigmentation? (1 point)
DochEvi [55]

Explanation:

moving away from shaded environment

8 0
2 years ago
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A biological theory, like the theory of evolution, that is widely accepted and supported by so many observations and experiments
Crank

A biological theory, like the theory of evolution, that is widely accepted and supported by so many observations and experiments may be referred to as a principle or a law.

<h3>What is a Law?</h3>

This refers to statements which describes or predict a range of natural phenomena as a result of repeated experiments which has been performed and the authenticity has been prove by peers and other individuals.

A law is also referred to as principle and has been observed to be always true unlike due to the repeated scientific methods being done approving of its validity thereby making law the correct choice.

Read more about Law here brainly.com/question/820417

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5 0
1 year ago
You notice your friends MP3 player is turned up so loud you can make out the words to each song though she is wearing earbuds. Y
Leya [2.2K]

Answer:

Ear Damage this would affect the individuals hearing aid there by making it difficult to hear clearly

3 0
3 years ago
Which of the following substances would NOT transport readily in blood?
Levart [38]

The substance that would not transport readily in blood is : Triglycerides ( B )

<u>Although your question lacks some data below are the missing options</u>

  1. Fibrinogen
  2. Triglycerides
  3. Monosaccharides
  4. Albumin
  5. Carbohydrates

Triglycerides are not readily transported in blood but it is contained in dietary fat which is been absorbed by the body through the intestine in the form of chylomicrons ( triglyceride-rich lipoproteins ).

When the chylomicrons gets to the liver, the liver disassociates the Triglycerides from the chylomicrons that is needed by the body for energy.  

Hence we conclude that the substance that would not transport readily in blood is Triglycerides.

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8 0
2 years ago
What is the name of the process by which the cytoplasm divides in two?
Kamila [148]

Answer:

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Explanation:

All living cells undergo division, it is the method employed in duplicating themselves. The division of cells involves two major processes viz; karyokinesis and cytokinesis.

Karyokinensis involves the division of the genetic material (DNA) in the nucleus. The chromosomes are initially separated into opposite poles/ends inside the cell. After which the cytoplasm of the whole cell then separates resulting in two daughter cells each having its own genetic material. This process is called CYTOKINESIS.

Although CYTOKINESIS occurs in all eukarotes and prokaryotes, the way it occurs in the eukaryotic plant and animal cells differ in the sense that, in animals, it occurs with the formation of a cleavage furrow as a result of pinching inward of the cell membrane until the two daughter cells form while in plants, a cell plate is formed at the cell's centre and a new membrabe and cell wall is formed around each cell plate.

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3 years ago
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