Some frogs have evolved to fertilize the eggs on land and carry the tadpoles with them. what is the main advantage of this system?
a. they can love in warm environments
b. they can live away from water
c. they can live in areas with low food
d. they don't need to find a mate
Answers: 3
Biology, 21.06.2019 20:00
Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls
Answers: 1
Biology, 22.06.2019 09:00
The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.
Answers: 2
Biology, 22.06.2019 09:30
This is the process of making a prediction based on the results of prior observations of similar events.
Answers: 1
Some frogs have evolved to fertilize the eggs on land and carry the tadpoles with them. what is the...
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