Biology, 08.10.2019 12:00, robert7248
What is a long-term effect of the increased primary productivity of a terrestrial ecosystem
Answers: 1
Biology, 22.06.2019 03:30, 001234567891011
Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent
Answers: 1
Biology, 22.06.2019 09:30, kamjay2006
What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid
Answers: 1
Biology, 22.06.2019 20:00, kathrynway9438
Which phrase best describes the main goal of a human community
Answers: 2
Biology, 22.06.2019 20:10, shawn20034
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
Answers: 1
What is a long-term effect of the increased primary productivity of a terrestrial ecosystem...
Chemistry, 30.01.2020 17:44
Mathematics, 30.01.2020 17:44
History, 30.01.2020 17:44
Business, 30.01.2020 17:44
English, 30.01.2020 17:44