Answer:
D. DDT
Explanation:
DDT is highly persistent in the environment means that it break down very slowly in the environment. The half-life for DDT is from 2 to 15 years. Half-life is the time needed for the degradation of half of the compound. Persistent bio-accumulative toxic substances (PBTs) are chemicals that break down slowly in the environment and its accumulation in living organisms are toxic. Some PBTs are dispersed through air currents while some uses other environmental pathways, resulting in contamination of regions far from their points of origin.
Workout equipment such as, pull-up bars, a track, and weights.
Answer:
For example, insurance helps you own a home, because mortgage lenders need to know your home is protected. It covers you for repairs and replacement of any damage that's covered in your policy.
A change in membrane potential