Carbon and nitrogen are the two atoms like in each peptide bond
You should first draw a diagram to show all the process occur in water cycle
Evaporation: The water from the rivers rises in the form of vapours and reaches up to the cloudes.
Precipitation: The water stored inside clouds and pour water to the earth in the form of rainfall.
Then this water reaches inside soil which help plants to grow and develop and also help in achieveing nutrients and minerals which enhance their respiration process.
After this water loss due to transpiration in plants vapours again and from the rivers also to continue this nature cycle known as Water Cycle.
Nondisjunction
It is in an embryo with three copies of chromosome 21 instead of the usual two. So if the pairs of 21st chromosomes in either the sperm or the egg then it fails to separate to form an egg.
Answer:
The reason for this because no plant grows in no light area.
Explanation:
In the second answer, we can see that the pond is covered with water lilies which have larger leaves covering the large surface area of water, not allowing sunlight to pass through it. Sunlight is necessary to carryout photosynthesis, which means plant don't grow in no light condition. Hence, no plant grows in no light area.
I believe the answer is D. To provide energy for all cell activities
I hope this helped! Have a good day and good luck hon! xx :)