Biology, 11.10.2020 14:01 walkinginmypurpose
3. Which is the key difference between archaea and bacteria?
a) Archaea are prokaryotic while bacteria are eukaryotic.
b) Archaea can live in anaerobic conditions while bacteria can only live in aerobic
conditions.
c) Archaea can only live in less extreme conditions while bacteria can live in more
extreme conditions.
d) Archaea do not use photosynthesis as a source of metabolic energy, while some
bacteria can use photosynthesis as a source of metabolic energy.
e) Archaea have membrane-bound organelles while bacteria do not have membrane-bound organelles.
Answers: 3
Biology, 21.06.2019 20:00
How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex
Answers: 2
Biology, 22.06.2019 07:30
Pls need ! 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: 2
Biology, 22.06.2019 21:50
Which process moves molecules and has these traits? -moves from high concentration to low concentration -moves from uneven distribution to even distribution -can occur when there is no membrane o o active transport in a cell diffusion osmosis o passive transport in a cell
Answers: 2
3. Which is the key difference between archaea and bacteria?
a) Archaea are prokaryotic while bacte...
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