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Lemur [1.5K]
3 years ago
13

What type of tissue contains cells that send and receive electrochemical signals?

Biology
1 answer:
valentina_108 [34]3 years ago
3 0
What type of tissue contains cells that send and receive electrochemical signals?

Nervous tissue contains cells that send and receive electrochemical signals

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The pictures below show two processes. (4 points)
Evgen [1.6K]

Answer:

  • Both processes form minerals.
  • Volcanic eruptions form precipitates and shifting of tectonic plates form minerals.

Explanation:

Both volcanic eruptions and the shifting of tectonic plates form minerals. Volcanoes and their eruptions can directly or indirectly lead to the formation and/or deposit of minerals such as diamonds and zinc. Shifting also forms minerals due to the forces of compression the plates apply on each other as they move past.

Volcanoes are known the cause precipitates because when the erupt, the ash that is released mixes with water vapor which then becomes rain eventually.

7 0
3 years ago
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Henry puts a plant into a beaker with water. After sometime he added blue ink into it A few hours later he observes that flowers
Evgesh-ka [11]

Answer:

The change in color in the flowers is because the plant has absorbed the dyed water. After some hours, we can see that the water has ascended through the roots, the stem and reached the flower petals. We can see the water's path till it evaporates in a process called transpiration, which returns water to the atmosphere.

Explanation:

Plants absorb water and other nutrients so that they can live. When we add ink into the water, we can see the water's path from the roots, up the stem, the leaves, and the flowers. In the flowers, the water evaporates through the stomata. We call this process transpiration. The ink allows us to see that the water was in the petals, but it evaporates, leaving behind the ink. As water evaporates, the plant drinks more, which results in a more intense color in the petals.

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3 years ago
Two things a scientist would look for to determine if it were a living organism
Digiron [165]
There are many factors to look for to determine a living organism. such as Nutrition, Reproduction, Sensitivity, Growth, Movement, Respiration, and Excretion.

TBut the most important that you can apply to all living organisms, even viruses are: Reproduction (it use the host to increase their number) and nutrition (it take energy from the host to replicate itself).
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4 years ago
How did Rudolph Virchow summarize his years of work
ElenaW [278]

Answer:

He proposed that all cells come from existing cells.

Explanation:

He proposed that all cells come from existing cells, completing the cell theory.

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Which of the galaxies below is called a barred spiral galaxy
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The answer is B i took the test and it was B trust me
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