Physics, 27.08.2019 10:00, blahhhhhhh10
The theory of evolution explains that species change in small ways through a gradual process of natural selection that occurs over the course of many generations. these small changes can eventually lead to entirely new species. if a scientist discovered a sequence of dna that links the manatee (a marine mammal) to their land-dwelling ancestors, which explains the likely effect of this discovery on the theory of evolution?
a. the new discovery will cause the theory to be modified because it adds to current knowledge.
b. the new discovery will cause the theory to be dismissed because it contradicts it.
c. the new discovery will further deny the theory because it presents evidence that contradicts it.
d. the new discovery will further support the theory because it presents evidence that supports it.
Answers: 2
Physics, 22.06.2019 04:50, andrewsaul04
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 11:30, alupton4887
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
Physics, 22.06.2019 11:30, lezapancakes13
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
Answers: 2
The theory of evolution explains that species change in small ways through a gradual process of natu...
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