Biology, 13.09.2019 03:30 baileysosmart
Astudent conducted a scientific investigation on the magnetic properties of iron. she used a magnet to try to pick up iron nails. after making several observations, which question can she answer? which part of a magnet is strongest at attracting iron? how fast does iron lose its magnetism? what is the importance of studying the magnetic field of a magnet? how does the color of iron change with exposure to air?
Answers: 2
Biology, 21.06.2019 13:00
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.
Answers: 2
Biology, 21.06.2019 16:00
Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia
Answers: 3
Biology, 21.06.2019 18:10
What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.
Answers: 2
Biology, 22.06.2019 03:00
During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 3
Astudent conducted a scientific investigation on the magnetic properties of iron. she used a magnet...
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