Scientists study life processes of organisms to try to find relationships that can help provide insight into the history of life on Earth.

Which of the following accurately describes the relationship between cyanobacteria and halophiles?

1) Cyanobacteria are photosynthetic, which suggests they existed before halophiles.

2) Halophiles can survive in extreme conditions, which suggests they are more evolved than cyanobacteria.

3) They both undergo cellular respiration, which suggests they share a common ancestor.

4) They reproduce asexually, which suggests they evolved independently of each other.

9. wind power creates pollution. water air soil noise

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.

To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.