A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object a=0 m/s^2
a=1 m/s^2
a=2 m/s^2
a=3 m/s^2
a=4 m/s^2

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

i think slash and

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.