Parasites usually require a host organism to survive, as that host organism can provide them nutrients, protein, and the necessities to reproduce.
Answer:
Participation.
Explanation:
Both are moving downwards. Participation falls from the sky.
Many give off chemicals called toxins, which can damage tissue and make you sick. Examples of bacteria that cause infections include Streptococcus, Staphylococcus, and E. coli.
Answer: Starches and sugar
Explanation:
