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tester [92]
3 years ago
7

Elements or compounds that can only be separated or combined to make substances with new properties by means of a chemical react

ion.
Biology
1 answer:
ankoles [38]3 years ago
5 0

Answer:

substance

Explanation:

hello hope this helps

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What are the stages of the nitrogen cycle??
ludmilkaskok [199]

Answer:

·        Nitrogen fixation

·        Nitrification

·        Assimilation

·        Ammonification

·        Denitrification

Explanation:

Nitrogen fixation is the process where nitrogen is converting into ammonium.

Nitrification is the process of ammonium oxidation into nitrate.

Assimilation is the process where animals and plants receive NO3. Plants are using this nitrate for proteins and acids.

Ammonification is the process where the nitrate that is contained in plants and animals is recycled after their death.

Denitrification is e the last process in this cycle and during this process nitrate is converting to gases.

5 0
3 years ago
THIS IS EARTH SCIENCES
neonofarm [45]

Answer:

B:warm fronts

Explanation:

It is warm fronts because the closer it is the warmer it is and the farther it is colder.

5 0
3 years ago
Match the terms to their definition
snow_tiger [21]

Answer:

the number of individual organisms born into a population in a given year  - Birth rate

the movement of individuals out of a population  - Emigration

the number of individual organisms that die in a population in a given year  - Death rate

the movement of individuals into a population  - Immigration

Explanation:

The birth rate describes the frequency of live births in a population. In contrast, the death rate, also called the mortality rate is the number of deaths in a population. They are usually reported as a number per 1000 people, per year.

Migration is the movement of organisms. Immigration is used to describe the act of organisms in a population into a new destination. Emigration is the act of organisms leaving their current population

3 0
3 years ago
What is the speed of the car at 15 seconds time?
yulyashka [42]
More context? Is there a pic
4 0
3 years ago
May yall please help me!!! I need help!!!
Advocard [28]

Answer:

1 box might be offsprings

2 box might be eggs

3 box might be but or seed

7 0
3 years ago
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