What is the mechanical advantage of a simple block and tackle with one rope?
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Biology, 08.12.2020 01:20, journeewilliams735
What is the mechanical advantage of a simple block and tackle with one rope?
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Answers: 3
Biology, 22.06.2019 01:20, claytonashley30
In a cladogram' when does a group of organisms branch off
Answers: 1
Biology, 22.06.2019 01:30, soliseric879
As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases
Answers: 2
Biology, 22.06.2019 03:00, brianfranklin17
Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.
Answers: 2
Biology, 22.06.2019 08:10, xojade
Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
Answers: 2
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