Hannah is comparing a rock from a riverbed and a rock from deep underground. one is very smooth, and the other has very rough edges. explain why each rock was probably found in that location.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Across of blue x blue (both heterozygous) would result in

[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]