Sex cells only contain one chromosome from each pair. When an egg cell and spermcell join together, the fertilised egg cell contains 23 pairs of chromosomes..
I am 99% sure that is the answer.
Axonomic level: phylum Annelida<span>; grade of construction: organs derived from three tissue layers; </span>symmetry<span>: bilateral; type of gut: complete with anus; type of body cavity other than gut: coelom; segmentation: present; circulatory system: closed system; nervous system: brain, with nerve cords and bundles (ganglia)
i hope this helps </span>
It means that it's a living organism. As opposed to abiotic, which isn't a living organism.
Answer: Disagree
Explanation: Physical traits are able to be inherited
Answer:
cnidarians most commonly reproduce asexually
