Which of the following accurately describes the shape of the Earth? O Spherical with slight bulging at the equator
O Spherical with slight bulging at the north pole
O Perfectly spherical
Spherical with slight bulging at the north and south pole

compost can be added to topsoil as a:

pesticide

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds