Sumulat ng sariling bugtong na nagpapakita ng pagkukumpara ng dalawa o higit pang bagay, tao o pangyayari
Ipaliwanag ang kahulugan ng bawat isang bugtong

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

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.