Answer:
Answer is all of the above.
Explanation:
Reproductive isolation can be described or explained as a collection of mechanisms such as behavioral and ecological mechanisms preventing the members of two or more groups of different species that mate from producing offspring, or if their mating eventually produced offspring, the offspring will not be fertile.
There are things that can make reproductive isolation to occur, they include
* Lack of fit between or among sexual organs.
* Creation of mating location,behavior and time.
* Offspring sterility
They are covered in scales
They undergo internal fertilization
1. True
2. Faluse
3 true
4 false
Hope these are correct
Answer:
The answer is "Cold temperatures in the North favor the survival of populations of larger sparrows over populations of smaller sparrows"
Explanation:
I hope this helps!!
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The smallest blood arteries in the lungs leak fluid into the tiniest air sacs where the blood is oxygenated, which is the mechanical cause of ARDS.
<h3>
What is the causes of ARDS?</h3>
Sepsis, a dangerous and widespread bloodstream infection, is the most typical cause of ARDS. breathing in dangerous toxins. ARDS may develop as a result of breathing toxic gases, excessive smoke concentrations, aspirating vomit, or near-drowning incidents. acute pneumonia.
Sign of respiratory distress
- Breathing rate.
- Color changes.
- Grunting.
- Nose flaring.
- Retractions etc.,
Learn more about respiratory distress here:
brainly.com/question/20819044
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