# What is a combination of two or more metals?

2 months ago

## Solution 1

Guest #2558
2 months ago
A combination of two or more metals is called and Alloy.

## đź“š Related Questions

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Which of these STDs is incurable regardless of how early it is detected? gonorrhea syphilis herpes AIDS chlamydia
Solution 1

Solution 2
The STD that is incurable is AIDs.
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Each kingdom has unique characteristics.
Solution 1
Yes they do.........

Question
What would a scientist most likely do to predict the intensity of an earthquake? A. make Earth plates move B. create computer-simulated models C. increase Earth's temperature by artificial methods D. take pictures of Earth's interior during an earthquake
Solution 1
The answer is B: create computer-simulated models because the scientist cannot make the Earthâ€™s plates moves, increase the Earthâ€™s temperature, or take pictures of Earthâ€™s interior, especially not in an efficient and not as costly way. Creating computer-simulated models is quick, cheap, and efficient in showing the scientist many different scenarios of what might happen.
Solution 2
B the answer is b/ A is impossible /C is impossible / D that would not answer the question
Question
Bio help! will mark brainliest which of the following is an example of prezygotic isolating mechanisms? a. two strains of rice produce a hybrid, which can produce fertile offspring, but its offspring is small and sterile. b. a horse and a donkey may interbreed, but the offspring, a mule, is not fertile. c. the sperm of species A dies when It comes in contact with the female reproductive tract of species B. d. two salamander species mate, but the offspring does not complete development and dies. I think its b, but I'm not too good with stuff like this. So I thought I'd get a second opinion (and an explanation?). thank you tons!
Solution 1
Hi there!

A prezygotic isolating mechanism is a mechanism that causes something to happen, not allowing the organisms to breedÂ before fertilization. I'll explain each one for you.

A - That is postzygotic because the organisms were not stopped before fertilization. The result is a sterile organism.
B - Again, that is postzygotic because the organism was produced.Â
C - This is prezygotic! The sperm dying shows that something is in action to prevent fertilization, meaning that it cannot happen.
D - Fertilization was successful, so it is postzygotic.

C - the sperm dies when it reaches the female tract

If you need help with any more problems, feel free to message me and I'd be more than happy to help you work through them and provide explanations.

Hope this helps!! :)
Solution 2
Hey there!Â

I think it's C, if you need anything feel free too ask. I would love too help! <3

Question
A part of an ____ organisms can become diseased , the part can be removed and the organisms can continue to live. The answer choices are A. Multicellular B. Unicellular Thank you so much to those who answer!!
Solution 1
Solution 2

Multicellular

Explanation:

Question
Choose three daily activities that likely have the least impact on the natural environment around you bathing reading talking teeth brushing traveling by vehicle walking watching a movie
Solution 1

Explanation:

Natural environment constitute all the living and non-living things present in the earth. Human's activities has destroyed the natural environment and the organisms living in that environment.

Deforestation, industrialization and urbanization has drastically affected the environment. Reading, walking and talking does not affect our environment because no energy is wasted or trees are cut down during these activities.

Thus, talking, walking and reading does not harm our environment.

Solution 2
Question
Identify which type of natural selection is described in each case below. Results in the evolution of the species: Results in new species: Favors traits at the two extremes: No increase in diversity: One extreme trait is favored: Diversity decreases: Diversity increases:
Solution 1

Natural selection enables an organism to survive and reproduce in its habitat.

### What is natural selection?

The term natural selection is used to describe the fact that organisms that possess traits that enable them to survive in their habitat and live long enough to survive and reproduce.

The following are descriptions of the types of natural selection listed in the question;

Results in the evolution of the species: Directional

Results in new species: Disruptive

Favors traits at the two extremes: Â Disruptive

No increase in diversity: Directional

One extreme trait is favored: Â Directional

Diversity decreases: Â Stabilizing

Diversity increases: Â Disruptive

Solution 2
DirectionalÂ
Disruptive
Disruptive
Directional
Directional
Stabilizing
Disruptive
Please give me the brainliest answer :) i need it to pass to the next levelÂ Â
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Developing an _____ made absorptions of nutrients more efficient for round worms Answer Choices are A. Coelom B. Mouth C. Anus Thank you so much who answers!
Solution 1
Coelom I think not 100% sure

Question
Which benefit of ice on the surface of a lake is most helpful to fish
Solution 1
A layer of ice on the surface keeps the water temperature warmer than the air temperature.
Solution 2

It insulates to the fish from the cold air above

Explanation:

Question
How come most common observers of the ocean fail to observe ocean currents
Solution 1
The reason as to why most common observers of the ocean fail to observe ocean currents is because ocean currents take place under the water. Ocean currents are seasonal movements of sea or ocean waters generated by forces acting upon the mean flow, such as wind, the breaking waves, salinity differences, cabbing among others.Â

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