2 According to Newton's second law of motion, the relationship between an object's mass (m), its
acceleration (a), and the applied force (F) is F-ma. How does this law apply to the sport of
bowling?
F When the pins are correctly aligned, their mass and acceleration will keep the ball from going
into the gutter
G When the bowling ball is rolling down the lane, the mass of the ball on the floor makes the
pins become unstable, allowing the acceleration of the ball to knock down the pins.
H When the bowling ball is rolled with a force, this accelerates the ball so that it has a high
velocity when it hits the pins.
3 When the bowling ball hits the pins, the ball has a mass, so it will exert acceleration on the
pins and knock them down.

segmentation=endoskeleton=backbone=coelom=tissues

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

c. earths continental crust is thicker than its lithosphere.

because, the lithosphere is the outermost layer of the earth/ 100 km thick and is defined by its machanical properties.the lithosphere contains oceanic and continental crust that varies in age and thickness across locations and geologic time. the lithosphere is the coolest layer of the earth in terms of temperature. the term lithosphere should not be confused with the use of "geosphere" which is used to indicate all of earth systems, including the atmosphere, hydrosphere   and biosphere. the surface of the earth can be divided into the continental crust and the oceanic crust.   the continental crust is made mostly of granite while the oceanic crust is made of basalt. the average thickness of the continental crust is 25 miles and the average thickness of the oceanic crust is 5 miles.   three types of rock, igneous, sedimentary, and metamorphic, make up the surface of the earth. that's why 3 option is preferable.