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irinina [24]
3 years ago
14

What is required for reactants to form bonds?

Biology
1 answer:
kherson [118]3 years ago
6 0
Energy input is required as it is the activation energy needed for a reaction to start.
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How are microorganisms involved in the movement of nitrogen from the atmosphere to the bodies of other organisms? Why can’t othe
Maru [420]

Microorganisms that are involved in the nitrogen cycle are able to break the triple of elemental nitrogen using special enzymes that they have developed and make ammonium. Other organisms like plants are unable to break the triple bond and therefore rely on these microorganisms so that they can absorb the ammonia

3 0
3 years ago
What happens to the position of the stars from evening to the next morning?
gulaghasi [49]

Answer: They move during that time because of the fact that the earth move around one its axis around the sun.

Explanation:

7 0
2 years ago
The various taxonomic levels (e.g. genera, classes, etc.) of the hierarchical classification system differ
Westkost [7]

Answer:

(c) their inclusiveness.

Explanation:

The taxonomic classification has eight levels, they go from the more inclusive to the more exclusive.

The eight categories are: <u>Domain</u> which  is the most inclusive level, that is to say, that the largest number of individuals are included in this level. There are  three domains according to the cells types, and where they live. They are the Eukarya, Bacteria and Archaea. Domains are divided into <u>kingdoms</u>, they are the Plantae, protista, Eubacteria, Archaebacteria,  Animalia and Fungi. After kingdoms the <u>Phylum</u> category comes, following Phylum is <u>Class</u>, various classes that are related will form a Phylum. The next category is <u>Order</u>, order is divided into <u>Family,</u> families are broken into <u>Genus</u>, where species are closely related between each other and finally the last category is <u>Especies identifier,</u> in this group there are unique characteristics that will identify a specie. With this classification we can see that we go from global groups  to more specifics ones as the classification avances.

8 0
2 years ago
5. Half of the Earth is dark in the image below. What is the dark half of Earth experiencing?
luda_lava [24]

Answer:

D

Explanation:

The side not facing the sun is experiencing night because it is not receiving any light from the sun

6 0
3 years ago
Read 2 more answers
Help please!!!!!<br> i will give brainliest
Korvikt [17]

I believe the 16 is d

I believe 17 is B

And I think 18 is c

6 0
3 years ago
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