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masha68 [24]
3 years ago
5

Why do atoms form bonds with each other?

Biology
1 answer:
andreyandreev [35.5K]3 years ago
8 0

Answer:

g

Explanation:

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HELP ! NOW PLEASE AND THANK YOU
e-lub [12.9K]

Answer:

All of the Above

Explanation:

You can see the craters and mountain ranges from here, and flat lava flows used to be there.

7 0
3 years ago
Name one safety hazard in the ph lab hazards simulation
MaRussiya [10]

Answer:

Typically, strong acids and bases, solutions with a pH < 2 or a pH > 12, and some solvents, such as formic acid, glacial acetic acid, and trifluoroacetic acid, which are particularly aggressive against tissue.

Explanation:

8 0
3 years ago
A population of tree frogs lives in a forest. A river runs through the middle of the forest. A particularly snowy winter is foll
OleMash [197]

Answer:

The flooding of half part of the forest have successful separate the population of frogs in that ecosystem into two different set of frogs. This is an example of allopatric speciation, that is, the population become separated as a result of geographical barrier. This separation will make the two set of frog population to become new species. On the long run, the two species may become unable to relate sexually.

Explanation:

3 0
3 years ago
Adaptive immunity comprises two branches: humoral immunity and cellular immunity. What are the characteristics of each of the tw
kotegsom [21]

Answer:

Adaptive or acquired immunity is that we acquire throughout our lives through vaccines (active), breast milk (passive) or injection of specific artificial or natural antibodies to a certain pathogen (passive).

The two great arms of this immunity are the humoral and the cellular.

The humoral refers to the cytokines and immunomodulatory molecules that are responsible for transmitting fundamental messages between defense cells in order to coordinate the destruction of the pathogen between them.

Instead, cellular immunity speaks about cell lineage such as b, t, tcd4 lymphocytes, natural killers, plasmacytes, etc.

It can be said that the humoral factor is the one that coordinates the pathways and the relationships between the cells of the acquired immunity, both are important because the two need each other for adaptive immunity to work.

Explanation:

Examples of the humoral factor: pro and anti inflammatory cytokines, interleukins, complement chain, antibodies, TNF alpha, beta, etc.

Examples of cellular factor: plasmacyst, b lymphocyte, t lymphocyte, NT lymphocyte

6 0
3 years ago
What change to the ecosystem can “limit” the growth of the growth of the tussock moth population
Elan Coil [88]

Answer:

B. Loss of Habitat

Explanation:

All other answers would encourage them to populate.

4 0
3 years ago
Read 2 more answers
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