I'm a one-celled protist, and i am hungry! my are all empty. maybe i can get some of those tasty food particles into my i'd like a drink, too. i'll take small sips so that i don't work my too hard. i drink by the of liquids across my
as a protist, i spend much of my time looking for food. my neighbor, euglena, has so it can make its own food. sometimes, though, it whips it's back and forth and hunts for food just as i do. oops! i'm about to hit that rock. now my will shift direction, and i'll around and around. b!
gee, i'd love to see where i'm going, but i don't have an like some other protists. well, it's time i split in two. this is my way of reproducing. it is called reproduction.
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Biology, 21.06.2019 13:00
An enzyme lowers the energy of activation. what does that mean?
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Biology, 22.06.2019 01:10
Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.
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Biology, 22.06.2019 02:00
Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
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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
I'm a one-celled protist, and i am hungry! my are all empty. maybe i can get some of those tasty f...
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