How can you use fossils to determine the environment an organism lived in

Suppose a dominant allele (N) codes for a big nose and a recessive allele (n) codes for a small nose. Imagine that an organism receives a dominant allele from its mom and a dominant from its dad.

The "cause" for something to happen is the: A. Effect B. Feedback C. Response D. Stimulus

Which medical procedure, performed in cases of severe epilepsy, cuts the corpus callosum and offers much information about the functions of the two brain hemispheres?

When five amino acids are joined together, how many water molecules are formed?

When 5110 first appeared, the Grants did not know how to classify him. Where did he come from? Was he a new species of finch, or was he an infertile hybrid of known species?

What is relative concentration of water in hypotonic solution?

How do scientists use fossils to study earth history

When does a baby's umbilical cord fall off?

Why might lower folic acid (a precursor to Tetrahydrofolate) levels in pregnant women lead to arn increased risk of birth defects for the baby?

When the body cells are hypotonic to the blood plasma, water will move from intracellular fluid to extracellular fluid?