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Anni [7]
3 years ago
10

Which characteristic do all single-celled and multicellular organisms have in common?

Biology
1 answer:
Nat2105 [25]3 years ago
6 0
They all have DNA. ................ .
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Air is composed of gases that are so well mixed you cannot tell them apart. This is called a what mixture
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It is called a homogeneous mixture

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Although the Devil's Finger Fungus looks much like a plant, it is classified in the kingdom Fungi. Which is a characteristic of
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Fungi lack chloroplasts and are heterotrophic organisms and so require preformed organic compounds as energy sources. With plants: Fungi have a cell wall and vacuoles.
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3 years ago
Please help will mark brainliest!
Bumek [7]

Answer:

You can predict geno/pheno types using a Punnet square.

Explanation:

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6 0
3 years ago
The below picture shows the food web of the American prairie. What could happen if all of the prairie dogs died? Provide a detai
Aleks [24]

Answer:

Dogs shown in this picture belongs to the secondary consumer trophic level which consumes primary consumer herbivores. These primary consumer herbivores are dependent on grass for food which is a primary producer. If all dogs die, the population of primary consumer herbivores will increase. This increase will lead to decrease in grass at a drastic rate. Therefore, primary producers (grass) will be affected.

4 0
3 years ago
Every chemical element goes through natural exponential decay, which means that over time its atoms fall apart. The speed of eac
yKpoI14uk [10]

Answer:

t = ln (N/N°)/(-0.0239)

Explanation :

The decay law is represented as

N = N°e^-kt

Where N is the final number of atom,

N° is the initial number of atoms

k is the decay constant

t is the half-life.

From the above we have,

N/N° = e^-kt

take ln of both sides

ln (N/N°) = -kt

t = ln(N/N°)/-k

At half life, N/N° = 1/2

Therefore, t = (ln 1/2)/-k

t = -0.693/-k

But t = 29 sec

29 = -0.693/-k

k = 0.0239 s^-1

Therefore,

The formula will be

t = ln (N/N°)/(-0.0239)

5 0
3 years ago
Read 2 more answers
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