Science 17A

Exit

Question 1 of 1

  Time Left


0 [{"id":451324,"quiz_id":"23221","answer_id":null,"answerType_id":"0","created_at":"2018-05-05 20:56:57","updated_at":"2018-05-05 21:06:54","questionName":"Which of these could not be the first organism in a food chain?","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":6,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451329,"quiz_id":"23221","answer_id":null,"answerType_id":"1","created_at":"2018-05-05 21:02:16","updated_at":"2018-05-05 21:06:54","questionName":"What is the ultimate source of energy in most ecosystems?\r\n","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":1,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451334,"quiz_id":"23221","answer_id":null,"answerType_id":"1","created_at":"2018-05-05 21:06:16","updated_at":"2018-05-05 21:06:54","questionName":"What are the two primary types of decomposer organisms?","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":5,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451325,"quiz_id":"23221","answer_id":null,"answerType_id":"0","created_at":"2018-05-05 20:58:29","updated_at":"2018-05-05 21:06:54","questionName":"In an ecological pyramid consisting of grass, zebras, and lions, each type of organism represents a ","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":7,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451332,"quiz_id":"23221","answer_id":null,"answerType_id":"0","created_at":"2018-05-05 21:04:22","updated_at":"2018-05-05 21:06:54","questionName":"Only about 10% of the energy from one level of an ecological pyramid is available for the next level.\r\n","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":3,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451328,"quiz_id":"23221","answer_id":null,"answerType_id":"0","created_at":"2018-05-05 21:01:13","updated_at":"2018-05-05 21:06:54","questionName":"Which group in an ecosystem contains the largest amount of energy?","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":0,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451331,"quiz_id":"23221","answer_id":null,"answerType_id":"0","created_at":"2018-05-05 21:03:14","updated_at":"2018-05-05 21:06:54","questionName":"Both matter and energy are cyclic in ecosystems.","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":2,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451326,"quiz_id":"23221","answer_id":null,"answerType_id":"0","created_at":"2018-05-05 21:00:00","updated_at":"2018-05-05 21:06:54","questionName":"The total productivity in an ecosystem is measured by calculating its","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":8,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":451333,"quiz_id":"23221","answer_id":null,"answerType_id":"1","created_at":"2018-05-05 21:05:13","updated_at":"2018-05-05 21:06:54","questionName":"In a food chain, any organism that is not a producer is an _____________.","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":4,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null}]
451324
0
300
block

Which of these could not be the first organism in a food chain?

Select the correct answer(s).  

(0/0)
















451329
0
300
none
451334
0
300
none
451325
0
300
none
451332
0
300
none
451328
0
300
none
451331
0
300
none
451326
0
300
none
451333
0
300
none