Chemistry, 21.06.2021 08:00 clinton1790
tại sao khi lao động hoặc vận động nặng cơ thể thường bị đau nhức ,chuột rút ? giải thích bằng các cơ chế chuyển hóa trong cơ thể
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Chemistry, 21.06.2019 22:30
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial
Answers: 1
Chemistry, 22.06.2019 12:30
The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols
Answers: 3
Chemistry, 22.06.2019 14:30
Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous
Answers: 1
Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
Answers: 3
tại sao khi lao động hoặc vận động nặng cơ thể thường bị đau nhức ,chuột rút ? giải thích bằng các c...
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