Biology, 02.10.2020 15:01 graycelynn123
In which situation has the independent variable for the experiment been changed?
Check all that apply.
changed from counting the number of duckweed at day 0 and day 14 to counting them every day
changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks
changed from testing the effect of pH on duckweed growth to testing the effect of light levels on duckweed growth
changed from testing the effect of acid pH on duckweed growth to testing the effect of basic pH on duckweed growth
Answer from: auriwhite05
3. changed from testing the effect of pH on duckweed growth to testing the effect of light levels on duckweed growth
4. changed from testing the effect of acid pH on duckweed growth to testing the effect of basic pH on duckweed growth
Explanation:
trust me bro
Answer from: Quest
Answer: the dna polymerase checks for errors in dna to prevent replication mistakes.
i hope this !
i hope this !
Answer from: Quest
helicase, i think thats it
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An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Biology, 22.06.2019 04:30, dbenjamintheflash5
What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled
Answers: 2
In which situation has the independent variable for the experiment been changed?
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