Biology, 01.10.2019 01:30 vaneayala3078
Which of the following explains why the likelihood of survival is low for a fetus born before 32 weeks?
the fetus does not have fully developed lungs.
the fetus cannot control its own body functions.
the fetus is not able to store its own nutrients.
the fetus has not undergone neurulation.
Answers: 1
Biology, 21.06.2019 19:30
Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.
Answers: 1
Biology, 22.06.2019 03:30
How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures
Answers: 1
Biology, 22.06.2019 03:30
Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what
Answers: 3
Which of the following explains why the likelihood of survival is low for a fetus born before 32 wee...
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