Answer:
Hey, dont worry.
Explanation:
Climax communities are composed of a large variety of complex organisms. Climax communities are stable.
Im pretty sure everything exept sound
Vejetales
Carne
Pollo
Pescados
Pan (poco)
Answer:
During meiosis, an event known as chromosomal crossing over sometimes occurs as a part of recombination. In this process, a region of one chromosome is exchanged for a region of another chromosome, thereby producing unique chromosomal combinations that further divide into haploid daughter cells.
<h2>540 million years ago
</h2>
Paleozoic.
Era immediately follows Precambrian It lasted about 4.5 billion years.
When did abundant fossil evidence first appear in the geologic record.
540 million years ago.
