19. a good technique to prevent children from talking to you while you're observing is to a. sit far away. b. tell them to go away. c. avoid eye contact. d. stand to one side.

Type the correct answer in the box. spell the word correctly. which three categories of waste is savio promoting in his city? savio has been spreading awareness about the importance of proper waste disposal techniques. he has been visiting restaurants in his city and asking them to segregate waste into three categories, garbage, organics, and . so that it becomes easy to identify waste and treat them accordingly.

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their

Which of the following can be effective in preventing the onset of viral infection in humans? a) taking vitaminsb) getting vaccinatedc) taking antibioticsd) taking drugs that inhibit transcription