I believe CODIS still exist because if there is anything new about DNA in a laboratory, it will go straight to CODIS>
About 11 to 15 days after conception the zygote attach to the uterine wall
Answer:
A. Cluster of cells surrounding a developing egg in the uterus
Explanation:
Answer:
A common misconception is that scientific theories are rudimentary ideas that will eventually graduate into scientific laws when enough data and evidence have been accumulated. A theory does not change into a scientific law with the accumulation of new or better evidence.
Explanation:
Answer: The troposphere.
It contains half of the earths atmosphere. Weather occurs in this layer.
