Afarmer places unhatched chicken eggs under a heat lamp. how does the radiation the eggs?

it keeps the area around the eggs cool until the eggs hatch.
it makes the eggs weaker so they are easier to break open.
it makes the eggs stronger so they do not break.
it keeps the eggs warm until they hatch.

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.

Name the types of burns one can get and which structures of the integument are damaged

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger