Cocaine can be detected in your saliva/blood for anywhere between 12 and 48 hours. It can be detected in your sweat for up to several weeks. For a long time user, it can be found in your hair for years after the user has stopped using the drug.
Independent variables cause change. Your independent variable would be acceleration.
Your dependent variable is what is effected. Your dependent variable would be the mass of a cart.
<span>DNA vaccines, recombinant vector vaccines, and synthetic peptides.</span>
What are the choices given? I might be able to help but you're not giving me much info to work with.
Edit: Alright if that's the case the Answer should be D. Mineral.
Answer:
Species, A group of similar organisms that can mate and produce fertile offspring ... Community, All the populations of all the different species that live together in a particular area ... Ecosystems are influenced by both biotic and abiotic factors. ... not abiotic. Some people think that if an organism is no longer alive,
Explanation:
I hope this kinda helps.