Toads and frogs live all over the world including the Arctic circle where temperatures drop below freezing every winter. To survive these freezes toads and frogs will dig into the mud and hibernate for months at a time. In this dormant state they use very little energy, and the mud protects them from the freezing temperatures. Which selection pressure most likely lead to this adaptation and how does it benefit the toads fitness?
Answers: 3
Biology, 21.06.2019 14:40
Viruses are different from bacteria in that they can remain dormant on non-living surfaces they can be found just about anywhere they can infect just about every form of life
Answers: 1
Biology, 22.06.2019 01:00
The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity
Answers: 1
Biology, 22.06.2019 01:00
Why reason best illustrates why hershey and chase chose to use viruses in their experiment?
Answers: 2
Biology, 22.06.2019 03:00
Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Toads and frogs live all over the world including the Arctic circle where temperatures drop below fr...
Mathematics, 17.07.2019 17:20
Mathematics, 17.07.2019 17:20
Mathematics, 17.07.2019 17:20
Mathematics, 17.07.2019 17:20
History, 17.07.2019 17:20
History, 17.07.2019 17:20
Advanced Placement (AP), 17.07.2019 17:20