How can scientists communicate their findings

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

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