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spayn [35]
3 years ago
7

Point source pollution comes from sources that are _____.

Biology
1 answer:
NeTakaya3 years ago
3 0

Answer: Identifiable

Explanation: Point source pollution is a single identifiable source of water, light, thermal, noise or air pollution.

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Which body plan do you think is better, an endoskeleton or an exoskeleton? Defend your answer.
natima [27]

Answer:

I'd say an exoskeleton.

Explanation:

My main reason for saying this is because bugs with exoskeletons survive much better than bugs with endoskeletons or (surprise surprise) no skeletons. If your skeleton is outside your body, it protects everything inside you. Endoskeletons merely help hold you together.

3 0
2 years ago
Which organisms move from place to place through the interaction of muscles and jointed appendages?
Delvig [45]

Answer:

2

Explanation:

5 0
2 years ago
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A muscle fiber will respond to a stimulus when that stimulus reaches the __________ level. recruitment resting rigor mortis thre
saveliy_v [14]

When an external stimulus crosses the threshold, a muscle fibre will respond.

<h3>The level of the threshold</h3>
  • For the identification of the electrical activity carried out by the active muscles, the threshold level is a crucial consideration.
  • A portion of the electrical activity carried out by the target muscles may be excluded if the chosen threshold level is higher than the overall activity.
<h3>What is the stimulus threshold for muscle contraction?</h3>
  • A certain stimulus magnitude is necessary for muscle contraction.
  • The threshold stimulus is the smallest amount of force needed for a stimulus to cause a muscle to contract in response.
  • If the stimulus intensity is less than this threshold value, there is no response.

learn more about threshold here

brainly.com/question/28279471

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7 0
2 years ago
A gene that when mutated leads to organisms with structures in abnormal places is termed select one:
zvonat [6]
Homeotic genes regulate the development of structures. Logically, then, the mutation of this gene must result in improper structure development, such as structures in abnormal places. The answer is C.
3 0
2 years ago
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Thank you to whom ever helps brainiest and 5 stars thanks
Alexxandr [17]

Answer:

b, j, e, d, I, f, a, c, g, h

Explanation:

took a look a the picture️

7 0
3 years ago
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