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sattari [20]
3 years ago
9

HELP PLEASEEE ITS DUE IN 5 MINUTES

Biology
1 answer:
xeze [42]3 years ago
5 0

The answer is the second one. Good luck!!

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What is the difference between compisition and texture
Talja [164]
Composition is what it's made of vs texture being what the substance feels like.
3 0
4 years ago
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I NEED HELP ASAP!!
tatiyna

Answer:

Pepsi- Mixture

Sulfure- Pure substance

Copper penny- Mixture

Explanation:

3 0
3 years ago
The daughter atom formed by the alpha decay of has a mass number of ?
Evgen [1.6K]

Answer:

I think the answer to your question is 4u

Explanation:

an alpha particle is identical to the nucleus of a helium for Adam which consists of two protons and two neutrons it has a charge of 2 + C and a mass of 4 U

4 0
3 years ago
Can someone please help
makvit [3.9K]

Answer:

P = 0.79.

Explanation:

To solve this, we need to understand the Hardy-Weinburg equation and what each variable is. P is usually used for the dominant trait classification (in this case, it would be long legs) and Q is usually used for the recessive trait classification (in this case, it would be short legs).

Therefore, we know that the values have to add up to 1 and that Q is recessive and P is dominant. So, if we begin applications, we can learn that to equal 1, we must use numbers less than 1 to accomplish this.

If 21 of a 100-person population have short legs, then ideally, 79 people would have long legs (the dominant trait). So, we know that 0.21 as q and 0.79 as p would equal 1 if you just added p and q together. Therefore, we can know that q is 0.21 and p is 0.79.

To prove this, we can insert these values into the equation:

0.79^{2} + 2(0.79*0.21) + 0.21^{2} =1

0.6241 + 0.3318 + 0.0441 =1

1=1

7 0
3 years ago
Which of the following best describes the usefulness of a simulation as an
Margarita [4]

The answer is it is an exact substitute for a living thing or real-life event.

Explanation:

Simulation is the process of imitation of the operation or system that represents its operation over time. it can be used to explore changes in a low risk environment. The simulation is used in many applications.

It is the re-creation of a real world process in a controlled environment. They are used for scientific exploration, for safety tests, and to create graphics for video games and movies.

Simulation software is used to design equipment because the product will be close to design without expensive in process.

The simulation process comes under three types live, virtual, and constructive.

Live: simulation involving real people operating real system

virtual: simulation involving real people operating simulated system.

Constructive: simulation involving simulated people operating simulated systems.

5 0
3 years ago
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