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NeX [460]
2 years ago
12

Nhận định nào sau đây, ĐÚNG với cách di chuyển của giun đất

Biology
1 answer:
timofeeve [1]2 years ago
4 0

Answer:

https://vt.tiktok.com/ZSejgvyRC/

Explanation:

https://vt.tiktok.com/ZSejpMKFD/

https://vt.tiktok.com/ZSejrADno/

Wazauupp! and the fact that we have a lot more people than I think

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Which pharmacokinetic parameter is affected most by decreased intestinal motility related to the aging process? a. excretion b.
Tpy6a [65]
I believe the answer is <span>c. absorption

</span>The phase of pharmacokinetic that happens in the intestine is when the drug absorbed. A person with old age will have lower intestine motility. This will increase the transit time which will increase the amount of drug absorbed.

Age could also influence others pharmacokinetic parameter(<span>excretion, distribution, metabolism) but it is related with another organ, not intestine.</span>
8 0
3 years ago
An easy way to calculate the amount of energy available at each level is to
Contact [7]

Answer:

Use the rule that 10% of the energy is transferred between layers.

Explanation:

Energy is transferred between layers of a food pyramid. That means that the  producers at the bottom of the pyramid (e.g. green plants) provide energy to the primary consumers (e.g. rabbits), which are eaten by and provide energy to the secondary consumers (e.g. foxes).

However, very little of the energy is actually transferred to the next layer, roughly 10%. So an easy way to calculate the energy available at each level is to calculate 10% of what was available from the previous level. So if there is 600 kJ available from the primary consumers, then 60 kJ are transferred to the secondary consumers

5 0
3 years ago
Homogenous means of the same kind or species.<br> a. True<br> b. False
Hitman42 [59]

Answer:

The given statement is true.

The word homogenous means "of same kind". For example, homogeneous mixture is the mixture which has identical composition throughout the mixture.

In ecology, species homogeneity refers to the lack of biodiversity. Homogenous species or populations are those which have similar characters or traits such as hair color, eye color, fur coat, eating habits et cetera.


4 0
3 years ago
Read 2 more answers
Which of the following blood type genotypes result in the same phenotype? a) I^A I^A and I^A I^B b) I^B I^B and I^B i c) I^B I^B
Lady bird [3.3K]
The letter I is just there. Blood type problems will usually have

I^{A}I^{A} and I^{A}i = blood type A
I^{B}I^{B} and I^{B}i = blood type B
I^{A}I^{B} would be blood type AB
<span>ii would be blood type O.
</span>
So the answer would be B since B is the only option that the offspring would be only blood type B, which is the same as their parents.
8 0
3 years ago
Why are theories modified but only rarely?
LenaWriter [7]
Theories are modified because they are out of date. There are new discoveries and breakthroughs in science all of the time, so quite often hypothesis' are in need of an update.
7 0
3 years ago
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