Answer: Lightening
At the end of the third trimester, the baby drops lower into the woman's pelvis. This is known as dropping, or lightening.
Answer:
Crossing over is termed as a process by which genetic materials are exchanged by non-sister chromatids during meiosis. Crossing over results in the new combination of information in genetic for, the cell for a specific trait. It ensures that organisms are identical from one generation to another.
Explanation:
Answer:
who is that ? and what are fruit flies ?
Explanation:
The answer, is bryophytes are also called pioneer plants.
i hope this helped you out :)
Answer:
http://mairscience.weebly.com/uploads/5/7/8/8/57880837/8th_grade_key_2015_sol_released_test.pdf
Explanation:
