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Burka [1]
3 years ago
11

Please help me with this

Biology
2 answers:
OLga [1]3 years ago
5 0
1. it's a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by diffusion.
3. diffusion, filtration, and osmosis.
hope this helps :)
Kamila [148]3 years ago
4 0
Hey I'm sorry but ask the questions again I'll say u
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Black_prince [1.1K]

Answer:

because you are just stuffing it into the ground making it easier to decompose dead minerals and other things.

Explanation:

Hope this helps!!!!!!!!!!!!

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3 years ago
What is the preferred method for assessing heart rate during chest compressions?
Dmitry [639]
An electronic cardiac monitor is the preferred method for assessing heart rate during chest compressions. While a person is performing chest compressions on a patient, he or she is hooked up to the electronic cardiac monitor so that the doctor can see exactly how fast the patient's heart is pumping blood. Cardiac monitoring is the best method do assess this. 
3 0
3 years ago
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Consider the models of cell reproduction. Evaluate the statements and select ALL that are NOT supported by the models.
Novosadov [1.4K]

Answer and Explanation:

The cell division cycle is responsible for increasing and maintaining cell number and size. This cycle is an essential feature of living organisms. There are four phases of cell division mitotic phase (M phase), growth phase 1 (G1), growth phase 2 (G2), and synthesis phase (S). One phase of the cell cycle ends, and the other starts; this is named a phase transition—a unidirectional alteration in the cell cycle phases. During G1, G2, and S phase cell grows and during the M phase cell divides. There are two models of cell reproduction as the clock model and the domino model. The domino model implies that cell division phases must occur in a distinct order and at a definite time. The domino model recommends that the cell cycle events are independent, while the clock model shows that the effectiveness of mitosis entrance was not persuaded by other actions.

5 0
3 years ago
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Which of the following was NOT a major animal on land during the Carboniferous period?
Karo-lina-s [1.5K]

Answer:

Amphibians

Explanation:

They had just shown up during the Carboniferous period and were still living in the water.

6 0
3 years ago
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What type of electrical energy is used in homes and businesses in California and is produced from the heat energy of magma close
azamat

Answer:

The type of energy your looking for is geothermal energy.

Explanation:

Geothermal energy is energy that comes from deep within the earth, From such things as magma or heat. In California at the Geysers there is a Dry Steam Power Station which uses geothermal energy in order to make energy. The way that works is Steam rises to a turbine which spins a generator that produces energy.

7 0
3 years ago
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