Answer:
option(D) is right answer
Explanation:
because human takes oxygen and plants take carbon dioxide
Answer:
Neural tube defect.
Explanation:
Amniocentesis may be defined as the medical procedure that are used for the prenatal diagnosis of the chromosomal abnormalities and genetic defects. The sex of a baby can also be determined by this technique.
The amount of the α-Fetoprotein gets increased in amniotic fluid at the time of neural tube defects. The maturity of lungs is not easily determined by the 35 weeks gestation. The amniocentesis cannot be used for the detection of diabetes and cardiac disorders.
Thus, the answer is neural tube defect.
Data about stars in our universe is obtained by mean of telescopes.
<h3>What is a star?</h3>
A star is a large luminous astronomical body which produces light and heat energy as well as radiation.
There are billions of stars in the universe organized into galaxies.
The Sun is the star of our solar system.
In the video, a mysterious star was observed which is 50 percent bigger and 1,000 degrees hotter than the Sun.
By mean of telescopes, it was observed that the dimming seen in the diet was dues to dust particles.
Learn more about stars at: brainly.com/question/25880445
Answer:
The oceans are present on the 70 percent of the world but only 5 percent of the total oceans are explored yet.
There are many reasons of this problem but the most important is the hydrostatic pressure.
Hydrostatic pressure can be described as the pressure or weight exerted by the water on the object.
With every increase in 10 meters the pressure increase by 6.47kg (14.27lbs) each square inch of surface.
Due to extreme pressure, oxygen level in the cells of body fluctuates and person becomes unstable and can become unconscious.
C) Animal cells vary in shape because they have different functions, while plant cells are rigid to help plants grow upright.