Planned Parenthood v. Casey. Planned Parenthood of Southeastern Pennsylvania, et al. v. Robert P. Casey, et al. A Pennsylvania law that required spousal awareness prior to obtaining an abortion was invalid under the Fourteenth Amendment because it created an undue burden on married women seeking an abortion.
This period was the industrial revolution, in this period power-driven machines began to do work people had originally done. For example, in 1784, the first mechanical loom was created.
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We set up an experiment where the same species of plant is grown in boxes covered with plastic that only allows a single color of light through. In which box would we expect the least plant growth and even perhaps the death of the plant to occur?
Answer:green
Answer: D) Prokaryotes are only Single Celled
A prokaryotes are single celled or unicellular organism that do not have nucleus or other membrane bound organelle.
The size of prokaryotic cell normally ranges from 0.1 to 0.5 μm. The size of prokaryote are smaller than eukaryotes which ranges from 10–100 µm
Example: <em>E. coli</em>, <em>Streptococcus</em>
Answer:Matter can change form through physical and chemical changes, but through any of these changes, matter is conserved. The same amount of matter exists before and after the change—none is created or destroyed.
Explanation:
