Down syndrome is an example of trisomy. how many chromosomes will each cell of an individual have in down syndrome?
46 chromosomes
47 chromosomes
45 chromosomes

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time

As soon as i live in alabama and i have question to me with a report. or rather a statement. the statement i need with: discuss the influence of cost and availability on your states (alabama) statistics. i really need to complete this. so anything will ! 20 points are up for grabs to the most !