A biosphere can best be described as –
the envelope of gases surrounding the Earth
the...
Biology, 16.10.2020 09:01 denzel6887
A biosphere can best be described as –
the envelope of gases surrounding the Earth
the portion of the planet that contains life
a region of the world with similar climates and organisms
the rigid outer part of the Earth, consisting of the crust and upper mantle
Answers: 1
Biology, 22.06.2019 07:00, Jamilia561
Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 3
Biology, 22.06.2019 11:30, itssergioa
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 2
Biology, 22.06.2019 20:00, Kiona3815
Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?
Answers: 2
Mathematics, 30.08.2019 08:50
English, 30.08.2019 08:50
Mathematics, 30.08.2019 08:50
Mathematics, 30.08.2019 08:50
Mathematics, 30.08.2019 08:50
Mathematics, 30.08.2019 08:50