Read the summary, and fill in the missing words. The goal of a scientist is to understand the natural world. To do this,
a scientist plans and conducts 1.
Scientists use the 2.
they gather to draw
3.
A good scientist does not let his or her personal beliefs, or
4.
influence their study.
There are many important skills that scientists use. For
example, when scientists 5.
they use their observations and prior knowledge to
determine what is happening.

is this for the e2020 class

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 answer would be   10%

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.