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murzikaleks [220]
3 years ago
14

Please help asap. Thanks

Biology
2 answers:
Anvisha [2.4K]3 years ago
3 0
According to Darwin, evolution occurs because of natural selection.
vodomira [7]3 years ago
3 0
The answer to this is Because of Natural selction
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Sheikh mansur al salimi​
serg [7]

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Explanation:

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In the spring of 2010, there was a catastrophic explosion on an ocean oil drilling rig, causing millions of
4vir4ik [10]
<span>(1) Larger organisms eat the shellfish and more chemicals will build up in their tissues.</span>
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3 years ago
Approximately how many bytes are in a kilobyte (kb)?
Aliun [14]
Hey there,
To be exact, <span>1,048,576 Kilobytes

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3 years ago
Which term best describes the interval between the birth of the newborn and the return of the reproductive organs to their norma
kodGreya [7K]

Answer:

B. Puerperium, or fourth trimester of pregnancy

Explanation:

  • Puerperium or the fourth trimester of pregnancy is also known as the postpartum period.
  • This period starts immediately after the mother gives birth to a child.
  • During this period the size of the uterus and other reproductive organs along with the hormone levels return to their normal state.
  • It is the phase where regression of all the anatomical and physiological changes that took place i in the reproductive organs of the females takes place.
  • This phase is divided int three periods -

1. Immediate puerperium, or the first 24 hours after parturition

2. Early puerperium, which extends until the first week postpartum;

3. Remote puerperium, which includes the period required for involution of the genital organs and return of menses, usually approximately 6 weeks.

  • This phase is highly critical for the mother as this requires rest and proper care as there are risks of bleeding. Therefore, the midwife or the nurse must take proper care of the mother.
8 0
3 years ago
A commensal bacterium Group of answer choices does not receive any benefit from its host. is beneficial to its host. may also be
erastova [34]

A commensal bacterium does not infect its host, which is option D. Details about commensalism can be found below.

<h3>What is commensalism?</h3>

Commensalism is a kind of relationship that involves the sharing of the same environment by two organisms where one species benefits and the other is unaffected.

For example, barnacles on whales is a commensalistic relationship.

According to this question, a commensal bacterium will not affect or harm it's host by infect it neither will it benefit its host.

Learn more about commensalism at: brainly.com/question/14224704

#SPJ1

4 0
1 year ago
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