Male Bowerbirds are black, medium-sized birds that live in New Guinean rainforests. Once a year they create elaborate nest-like structures to attract a female. Male Bowerbirds use sticks and leaves to build their structures and decorate them using brightly colored objects, including beetles. To attract a
mate, male Bowerbirds depend on
А predators to kill off competition.
B other organisms for building materials.
с seasonal variation in sunlight.
D the temperature range of their location.

uh two lol

the answer to your question is slate

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.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.