Answer:
I dont know what is answer that question
Answer:
A new mutation
Explanation:
A mutation refers to the random changes in the DNA of organisms. A mutation changes the allele and genotype frequencies by the introduction of a new allele in the gene pool.
However, mutations are not the major factor responsible for changes in the gene pool of a population as mutations are rare. The rate of mutations is very slow and does not allow it to serve as a major factor to change the allele and genotype frequencies.
Answer:
B
Explanation:
All good chains start with the energy from the sun. then energy is captured by plants
Water vapor is part of hydrosphere and the atmosphere because they both evaporate when rain falls down so say I’m making boiled eggs and there’s water vapor coming out of the pot that means that the water is evaporating it’s not smoke just so u know I learned this in 5th grade
The answer is the 4 means that there are 4 H (hydrogen) atoms in one ammonia molecule. The 3, on the other hand, symbolizes that there are three (3) ammonia molecules. Therefore, cumulatively, there are 3 nitrogen molecules and 12 hydrogen atoms
