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Ipatiy [6.2K]
2 years ago
11

Describe an activity that would require muscles that are under voluntary control and another under involuntary control

Biology
1 answer:
STatiana [176]2 years ago
3 0

Answer:

Voluntary is something that contracts consciously, any skeletal muscle. Involuntary contracts on its own, like cardiac and smooth muscle. Cardiac being your heart of course and smooth being organs, like small intestine.

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Lake jackson has disappeared and reappeared about four times since 1907. which of these most likely caused lake jackson to disap
faltersainse [42]

Water drains into the sinkhole pollution due to factories

The lake was created as limestone gradually dissolved, causing the sediment layer above it to collapse and creating the lake basin. Low lake levels and slow draining can be caused by bottom leaks, sinkholes, and swallets, long-term dryness, and a lack of recent, strong rainfall events.

<h3>What causes lake Jackson to disappear ?</h3>

Before the lake dried up, those walking along the shore of the sinkhole at Lake Jackson on Thursday would have been in three to four feet of water.

  • Environmentalists refer to the process as a "dry down," and it occurs every ten or twenty years. The likelihood of causes includes dry weather, a lack of rain, and a decreased water table.

  • The lake will typically begin to fill again after the sinkhole plugs itself, sometimes taking years to do so pre sinkhole level

Learn more about Lake Jackson here:

brainly.com/question/23942365

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6 0
2 years ago
Tides behave as BLANK waves
White raven [17]

Answer:

Due to the gravitational force of the sun and the moon the tides behave as blank waves.

Explanation:

Tides waves are usually the up and down movement of waves. Tides wave formed by the gravitational force of the Earth,moon and sun.the sun and moon’s gravitational force pulls up the ocean to  tilts towards the earth because of this reason t the tides rise up and down. Moreover the waves in water sticks to its governing principle that 's why it makes sound

4 0
4 years ago
4. Ribosomes are made up of _____.
Crazy boy [7]

Ribosomes consist of two major components: the small ribosomal subunits, which read the RNA, and the large subunits, which join amino acids to form a polypeptide chain.

You can read more about it on wikipedia. Hope I helped!! :)

8 0
3 years ago
Which plant cell organelle helps maintain the shape of the cell by helping to maintain turgor pressure?
tensa zangetsu [6.8K]

Answer:

ceel membrane

Explanation:

......

8 0
3 years ago
The pH is a measure of the concentration of the hydrogen ion (H+) in water. Highly acidic water has a very high H+ concentration
LUCKY_DIMON [66]

The hydrogen ion concentration of the following pH samples is as follows:

  • 7 (a neutral solution) = 0.845
  • 5.6 (unpolluted rainwater) = 0.748
  • 3.7 (first acid rain sample in North America) = 0.568

<h3>How to calculate hydrogen ion concentration (H+)?</h3>

The pH is a measure of the concentration of the hydrogen ion (H+) in water. This means that a relationship exists between H+ and pH of a solution.

The mathematical relationship between pH and H+ concentration ([H+]) is as follows:

pH = –log [H+]

This means that the hydrogen ion concentration (H+) of the following pH values can be calculated thus:

  • log 7 (a neutral solution) = 0.845
  • log 5.6 (unpolluted rainwater) = 0.748
  • log 3.7 (first acid rain sample in North America) = 0.568

Learn more about pH at: brainly.com/question/15289741

#SPJ1

3 0
2 years ago
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