Answer: C. David feels sad for a long period, even when something good happens.
Explanation: i felt like that.. so they decided i needed a therapist... funny cause my friend David helped me through those tough days.
Answer:
Explanation:
Paramecia have many organelles characteristic of all eukaryotes, such as the energy-generating mitochondria. However, the organism also contains some unique organelles. Under an external covering called the pellicle is a layer of somewhat firm cytoplasm called the ectoplasm
A for any victim who is unresponsive and breathing
