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IRISSAK [1]
3 years ago
10

How did an asteroid kill the dinosaurs​

Biology
2 answers:
Agata [3.3K]3 years ago
7 0
The ash from the impact blocked the sun and they froze to death
sergejj [24]3 years ago
6 0

Answer:

This impact made a huge explosion and a crater about 180 km (roughly 110 miles) across. Debris from the explosion was thrown into the atmosphere, severely altering the climate, and leading to the extinction of roughly 3/4 of species that existed at that time, including the dinosaurs. Many asteroids of this type are now known; their orbits pass through the inner solar system and cross Earth's orbit. Some of these could potentially hit Earth in the future. Most, but not all are smaller than the one that hit us 65 million years ago.

Explanation:

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What organelle influences muscle fatigue the most and why
Readme [11.4K]
Cellular fatigue (muscle fatigue) occurs first in the mitochondria, the power house if the cell
4 0
4 years ago
The initials for the title granted after successful completion of the American Society for Clinical Pathology phlebotomy examina
marin [14]

The initials for the title granted after successful completion of the American Society for Clinical Pathology phlebotomy examination are (PBT) phlebotomy technicians.

<h3>Who are phlebotomy technicians (PBT)?</h3>
  • Patients' blood is drawn by phlebotomy technicians, who then prepare the samples for analysis. The majority of them work in hospitals and clinics, although some also take blood donations. As crucial members of the healthcare team, phlebotomy technicians frequently have to reassure patients by explaining the blood-drawing process.
  • Phlebotomy technicians must be knowledgeable about the various types of blood tests and should be aware of how drugs and dietary choices affect blood samples given the ever changing nature of medical technology.
  • Blood samples need to be drawn and prepared for testing by phlebotomy technicians.
  • Typical obligations and tasks include:
  1. Taking measurements of breathing, pulse, and blood pressure
  2. collecting blood
  3. applying bandages following blood extraction
  4. sending samples of your blood, urine, or feces to the lab for analysis
  5. Cleaning work spaces and sterilizing equipment

To learn more about phlebotomy technicians with the given link

brainly.com/question/28061229

#SPJ4

6 0
2 years ago
Type the correct answer in each box. The atomic number of sodium (na) is 11. The element phosphorous(p) is the fourth element to
alexgriva [62]

Answer:

The atomic number of phosphorus is 15. It has zero charge because it has 15 electrons.

7 0
3 years ago
An example of mutualism would be
Rainbow [258]
The answer is D
I hoped this helped
7 0
3 years ago
During preshock, the compensatory stage of shock, the body, through sympathetic nervous system stimulation, will release catecho
Sliva [168]

Answer:

Brain

Explanation:

A shock is a medical condition which is caused when the body has the less available substrates for the aerobic respiration and shift to anaerobic cellular respiration.The shock takes place in four-stage in which the second stage is the compensatory stage.

During the compensatory stage, the sympathetic nervous system gets activated to shift back the respiration from anaerobic respiration to aerobic respiration.

The sympathetic nervous system releases the epinephrine and nor-epinephrine which acts on the kidney to maintain blood pressure. During this process, the Brain is not affected by the shock condition.

Thus, Brain is correct.

6 0
3 years ago
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