Asyncopal episode would consist of all of these signs except a. brief loss of consciousness b. seizure c. fainting d. lightheadedness

Syncopal episode occurred when there is sudden or temporary drop in blood flow to the brain which results into loss of muscle control or loss of consciousness. Fainting or passing out can also be referred to syncopal episode and condition usually last for only seconds or minutes.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint