PLEASE HELP!! Will mark brainliest The nebular hypothesis helps astronomers explain all of the following EXCEPT...
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-why the planets in our solar system orbit in the same, flat ecliptic plane.

-why the planets in our solar system spin in the same direction.

- why most galaxies are moving away from earth.

-why 99% of the matter in the solar system is contained in the sun.

Turtle hatchling survivorship rate is low in many turtle species due to predation. amanda researched the predatory rate on a species of turtle eggs in the red river. the eggs were harvested from trapped turtles and the egg's cloaca film (reproductive discharge) was either washed off or left on once gathered. research suggests that predators use the female's cloaca scent to locate the eggs. the eggs were only handled when wearing gloves and then reburied along islands where the turtles were trapped. the nests were monitored by cameras and manually on foot and data on nest predation were recorded. a. based on the experimental design, what is the dependent variable? b. based on the experimental design, what is the independent variable? c. based on the experimental design, what is the control?

One of the purposes of transcription is to produce a sequence of bases that

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?