Everything is connected - what does this mean?

there is an invisible string connecting us all to all possible future outcomes

organisms are connected to the abiotic and biotic factors of their environment, which are all connected to the biosphere

we all fit together like awesome lego pieces

the link between climate change and intergalactic gases

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils