You are presented with the question "What can kill their host?" and the following answer choices: - cigarettes - bacteria - adding heat - heat or cold - burning - Dehydration - lungworms - Pollution Now knowing that some parasites kill their host, but most do not and parasites include lungworms and GI parasites, choose the best answer.
lungworms

You are presented with the question "What influences the chances of a species surviving?" and the following answer choices: - light energy - migration - plate tectonics - cell division - animals - temperature - environment - erosion Now knowing that population size influences the chances of a species surviving and economic migration affects the population size, choose the best answer.
migration

You are presented with the question "Chromosomes are units of information causing traits to be what to offspring?" and the following answer choices: - cycles - growth - haploid - haploid plants - passed on - passed down - passed up - passed over Now knowing that information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring and chromosomes are units of genetic information, choose the best answer.
passed down