Where are low pressure cells especially well developed in january? siberia hawaii aleutian islands azores?

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

Dna replication allows the basic.units of.heredity found on segments of dna called to be passed on from parent to offspring.

Aspecies of butterfly has alleles for wing color that are either blue or orange. when a blue butterfly and an orange butterfly mate, their offspring have wings that are both blue and orange. explain the process through which wing color is expressed.