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ddd [48]
2 years ago
13

In an energy pyramid, the amount of available energy as you move from the bottom to the top.

Biology
1 answer:
lina2011 [118]2 years ago
5 0

Answer:

10% of the energy is taken away as you move up the energy pyramid

Explanation:

hope this helps

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Example of adaptation
svetoff [14.1K]

Answer:

Migration

Explanation:

Birds have adapted to the changes in temperature (over generations) and know to migrate when necessary

8 0
2 years ago
Low iodide status during the first trimester of pregnancy may lead to
erastova [34]
The answer would be cretinism

Iodine is an element that vital for making thyroid hormone. Deficiency of iodine can cause hypothyroidism which can lead to growth retar..dation of the child inside the mother. This will cause the child develop a disease called cretinism. A child with cretinism will have a disturbance in growth and development.
8 0
3 years ago
The rate at which the concentration of a drug in the bloodstream decreases is proportional to the concentration at any time t. I
Westkost [7]

Answer:

C(t) = C_oe^{-kt}

Explanation:

From the given information:

At any given time (t), let c(t) represent the concentration of the drug present in bloodstream.

Deriving the equation:

\dfrac{dC}{dt} decrease proportionally to Concentration C

i.e

\dfrac{dc}{dt} \alpha - C

\dfrac{dc}{dt} = -k C

\dfrac{dc}{c} = -k dt

\int \dfrac{dc}{c} = -k \int dt

㏑(C) = -kt + λ

where,

λ is the integration constant.

Integrating at t = 0, concentration of blood = Co g/mL

C(0) = Co

㏑(C₀) = 0 + λ

λ = ㏑(C₀)

From ㏑(C) = -kt + λ

㏑(C) = -kt + ㏑C₀

㏑(C)  - ㏑C₀ =  -kt

\dfrac{C}{C_o} = e^{-kt}

C(t) = C_oe^{-kt}

∴

The concentration of drug in blood at any time t is:

C(t) = C_oe^{-kt}

4 0
2 years ago
Which macromolecule provides the energy that starts glycolysis?
Kruka [31]

Answer:

It starts with sugar, or C6H12O6 being broken down.

Explanation:

Also, as seeing that it is the only macromolecule here and because of the fact that glycolysis uses glucose, or sugar, your answer is B, sugar.

6 0
3 years ago
The motion of an object is called inertia. What force works against an object in motion, or inertia?
Mademuasel [1]

Answer:

i think it is friction bcs gravity helps an abject move and friction causes it to slow down

Explanation:

5 0
3 years ago
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