Biology, 06.07.2019 07:00 pedrojsq271
Which characteristic of life is demonstrated when eagles use their sharp talons to get fish out of the water. a. acquiring energy b. reproducing c. maintaining structure d. instinct
Answers: 2
Biology, 22.06.2019 07:30
Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.
Answers: 1
Biology, 22.06.2019 11:00
4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
Answers: 2
Biology, 23.06.2019 03:00
Abird is flying in the air at a 4 m/s. if the mass of the bird is 7kg what is itβs kinetic energy
Answers: 1
Which characteristic of life is demonstrated when eagles use their sharp talons to get fish out of t...
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