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marta [7]
3 years ago
14

What is ultrafiltration

Biology
2 answers:
pav-90 [236]3 years ago
5 0
Filtration using a medium fine enough to retain colloidal particles, viruses or large molecules
Sonbull [250]3 years ago
3 0
<span>it is a filtration using a medium fine enough to retain colloidal particles.</span>
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What if earth didn't revolve around the sun, but was rather in a fixed position relative to the sun
dybincka [34]

Answer:

Anything on the trailing side would be pulverized against the Earth. It would be a horrible, gooey mess. But even if the Earth slowed gently to a stop, it would still be a horrible mess. Without the outward centripetal force to counteract the inward pull of gravity, the Earth would begin falling towards the sun.

Explanation:

5 0
3 years ago
What type of questions cannot be solved by scientific methods?
Natali [406]
Scientific method is a continuous process. This process starts with the observation of a certain phenomenon. Based on what is observed, a hypothesis is develop to describe this phenomenon. This hypothesis is then tested by experiments where the results of these experiments either confirm or contradict the developed hypothesis.
If the hypothesis is contradicted by the results of the experiment, then another hypothesis is developed and tested for either confirmation or contradiction.

Based on this, any question that cannot be tested and studied experimentally cannot be solved using scientific methods.
8 0
4 years ago
PLEASE HELP MEEEEE
Sati [7]

The time that it would take for the population to double is about 7 years.

<h3>What is population?</h3>

The population of an area refers to the number if people that live in that particular area per time. The life expectancy of a population is increased by adequate sanitation. When there is over  population in an area, it can lead to malnutrition and decreased food production.

A density dependent factor that affects population growth is disease transmission. The countries with the highest populations in the world do not necessarily have the fastest population growth. One factor that has led to lower fertility rates in Europe and North America is educational opportunity for women.

The occurrence which is not a potential consequence of Earth reaching its global capacity is less spread of disease.

Using;

P= Poe^rt

P = 74,000

Po = 37,000

r = 0.1

Hence;

74,000 = 37,000e^0.1t

74,000/37,000 = e^0.1t

2 = e^0.1t

ln2 = 0.1t

t = ln2/0.1

t = 7 years

Learn more about population growth: brainly.com/question/12228859

5 0
2 years ago
BRAINLIST AND 10+5 POINTS
Semenov [28]

Answer:

1. Genetics

2. Genes

3. Umm... I don't know

4. Gregor Mendel

5.Traits

6. Strong or more exhibited

7.Heredity

8. A Crossbreed ...

9. .....

10. Family tree

Check

6 0
3 years ago
Which state in India​
Vladimir [108]

Answer:

can pls brief the question pls

7 0
3 years ago
Read 2 more answers
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