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Makovka662 [10]
4 years ago
8

How do single-celled decomposers get energy?

Biology
1 answer:
baherus [9]4 years ago
4 0
D.
They break down dead organisms.
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Most scientists in Wegener’s day rejected his hypothesis on continental drift because he could not explain _____.
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He could not explain “mechanism process.”

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3 years ago
name two major vessels that return oxygen-poor blood to the heart. What are the damages for each? Where do they terminate?
Serga [27]

Answer:

1. Head, neck, upper limb, thorax - super vena cava - top of the right atrium.

2. Lower limb - inferior vena cava - bottom of the right atrium.

Explanation:

The Heart pumps the oxygen-rich blood to the different parts of the body to Otake oxygen and nutrients to these organs and then takes the oxygen-poor blood returns from the body to the heart.

The two major vessels that return oxygen-poor blood to the heart are 1. superior vena cava (SVC) that drainages Head, neck, upper limb, thorax and terminate at top of the right atrium, and 2. inferior vena cava (IVC), Lower limb and terminate at bottom of the right atrium.

1. Head, neck, upper limb, thorax - super vena cava - top of the right atrium.

2. Lower limb - inferior vena cava - bottom of the right atrium.

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4 years ago
In quiet breathing, muscular effort is used mainly in inspiration, and expiration is largely passive, due to elastic recoil of t
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Answer:

The summary of something like the particular question is demonstrated in the following portion on either the clarity.

Explanation:

  • Inspiration depends on either the diaphragm contracting, as well as the influence including its external intercostal has been limited throughout normal breathing.
  • Maximum inhalation or even just expiration time depth, as well as rate, are fairly directly proportional to one another because.
  • We may link the whole observation to something like the sequence of expiratory versus inspiratory movement as it takes much longer than either the inspiratory speed throughout our sample since expiration becomes passive yet requires having to return to something like the steady levels.
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Which of the following is an object used in relative dating?
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Your answer is <u><em>A) Carbon-14 </em></u>
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3 years ago
Read 2 more answers
Help<br><br>.................
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3 years ago
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