A toy car moves 3.5 m on a
ramp with a force of 5.5N. How much work does the toy car do?

2. in dragons, a gene on chromosome 1 codes for wing color and a gene on chromosome 2 codes for body color. draw out the stages of meiosis for these two chromosomes from a dragon that is heterozygous for both traits. define your alleles. what are all the possible allele combinations of the gametes produced?

When plants use sunlight to make food, the energy of sunlight is

What is the most common structure of volcanoes?