Answer: the ecosystem is balanced.
Explanation:
Plants need nitrogen in order to grow. Nitrogen is abundant in the earth's atmosphere, but plants cannot use it in that particular form (nitrogen gas). Certain bacteria which reside on some plant roots are able to change atmospheric nitrogen into a form that plants can use (ammonia).
The answer to finish this sentence would be ''Scientific law'' because statements that describe what scientists usually expect to occur each time in situations is this since scientists test things in order to gather data and certify it to make it a scientific law.
Answer:
When a true-breeding black guinea pig is crossed to a white one, a) What fraction of the F1 offspring is expected to be heterozygous? answer: 100% ... 5) The absence of legs in mice has been attributed to a recessive allele. A normal.
Explanation:
Alright my friend so the sister chromatids separate and each daughter cell gets one chromosome during the Anaphase
