(IFCE) Sobre método científico, é correto afirmar-se que * 1 ponto
A) O início de uma pesquisa científica é marcado a partir de seus primeiros experimentos.
B) A hipótese deve ser formulada logo após a metodologia, para evitar testes falsos.
C) Uma pesquisa científica inicia-se a partir da observação de determinado fenômeno, seguido de questionamentos.
D) As conclusões que forem tiradas nunca poderão servir de base para novas hipóteses.
E) Os cientistas devem compartilhar suas informações exclusivamente por meio de congressos

Alguém me ajuda?

i think it's they require warm air

explanation:

tornados usually happen when it's raining right so when it's raining it cools down so if the temperature keeps changing then i think a tornado occurs sorry if it's wrong

other information encoded in your genes might distinguish you from the others in the group

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.