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devlian [24]
3 years ago
7

Blood clotting and childbirth are examples of

Biology
2 answers:
Schach [20]3 years ago
8 0
The answer is C-positive feedback
Tems11 [23]3 years ago
3 0
The answer is c positive feedback is a mechanism in which the output enhances the stimulus
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Like all cells, the neurons' internal organization dictates its function. Neurons have relatively many mitochondria, an extensiv
4vir4ik [10]

Answer:

Neurons have stable, relatively unchanging internal environments.

Explanation:

Neurons or nerve cells is the structural and functional unit of the nervous system. Neurons consists of the dendrites, axon, cell body and different cell organelles.

The neurons have mitochondria that meets the high ATP requirement and and consume more oxygen. The network of rough endoplasmic reticulum and ribosomes produce large number of proteins in neuron. The internal environment is never stable and gets changed as the nerve impulse transmission occur through the neuron. The membrane potential of the neuron gets changed and changes its internal environment.

Thus, the correct answer is option (B).

5 0
3 years ago
When do a scientific theory change
Pavel [41]
A scientific theory changes when there is more information available about what the theory covers.
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3 years ago
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The separation of sediments into layers that differ from one another in texture, composition,color, or weathering characteristic
garri49 [273]

"Bedding is the separation of sediments into layers that differ from one another in texture, composition, color, or weathering characteristics".

Option (b);

<u>EXPLANATION: </u>

Sediments mean the matter that gets accumulated in one place. Sedimentary rocks are the results of the rock due to the accumulation of small particles that get weathered from rocks or erosion over time. They get accumulated either on the bottom of the sea level or earth's surface and thus the sediment rocks are formed.

These layers of sediments that are created based on difference in their shape, size, color and composition results it in bedding.The size of rocks in bedding ranges from several millimetres to centimetres and it sometimes results in a meter thick.

8 0
3 years ago
About how long does it take Earth to complete one revolution around the Sun?
SSSSS [86.1K]

Answer:

365 days so 1 whole year

Explanation:

i,m correct promise

i'm a genius when it comes to science

can i have a brainlist pwease

4 0
3 years ago
List two ways a flood can damage an ecosystem.
romanna [79]

Answer:

1. A flood could damage houses with causes gas leaks, which isnt good for animals and the enviroment.

2. A flood is bad for animals, and animals/trees keep the ecosystem alive.

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3 years ago
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