Por que dizemos que, a cada amanhecer vemos o Sol nascendo ao leste, ao meio dia ele está no ponto mais alto do céu e no final da tarde ele se põe a oeste na linha do horizonte, essa trajetória cria um formato chamado de abóboda
celeste. Por quê durante o dia, chamamos esse fenômeno de “movimento aparente do Sol”?

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.