Question 4 of 22 Sir Isaac Newton was a scientist who studied the relationships between
mass, force, and motion. According to Newton, an object will accelerate at a
rate that is equal to the force acting on the object, divided by the mass of the
object. This idea can be written as a mathematical formula: acceleration =
force/mass
Which of the following terms accurately describes Newton's descriptive
statement?
A. Observation
B. Hypothesis
C. Theory
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D. Scientific law

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos