Which statement best describes how matter moves within and between ecosystems? a. matter flows in a one-way direction through food chains and food webs. b. matter cycles between trophic levels in food chains and food webs. c. matter is made and destroyed as it is used by living things. d. matter cycles through food webs and biogeochemical cycles.
Answers: 1
Biology, 22.06.2019 01:30
The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?
Answers: 1
Biology, 22.06.2019 10:30
In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.
Answers: 1
Which statement best describes how matter moves within and between ecosystems? a. matter flows in a...
Computers and Technology, 08.11.2020 08:20
Chemistry, 08.11.2020 08:20
English, 08.11.2020 08:20
English, 08.11.2020 08:20
Mathematics, 08.11.2020 08:20
Social Studies, 08.11.2020 08:20
Mathematics, 08.11.2020 08:20
English, 08.11.2020 08:20
Arts, 08.11.2020 08:20
Social Studies, 08.11.2020 08:20
English, 08.11.2020 08:20
English, 08.11.2020 08:20