I dont even know if i did i would help you
A chromosome is a DNA molecule that carries genetic information. Humans have 46 chromosomes in a cell, (diploid cell) and 23 in a sex cell (haploid cell).
49 (just typing this because the answer wasnt long enough)
A
The Earths axis is tilted approximately 23.5 degrees (which is the reason the Earth experiences seasons).
Answer: answer 1 and 3 only
Explanation:
Spiders not from the US can potentially take over other species habitats. Same with flowers not from a specific area.