That's a easy one it's a membrane
During episode 7 of "Cosmos: A spacetime odyssey", Clare Patterson thanks the scientist who have come before him, among these, he mentions Charles Lyell and Michael Faraday.
Cosmos was a popular television science documentary series. Episode 7 titled "The Clean Room", explored the work of Clare Patterson and during said episode, as he awaits the sample from the spectrometer, Patterson proceeds to give thanks for the advancement of science by those who have come before him.
Patterson states that he wishes to give thanks to scientists who have come before him and proceeds to mention names such as:
- J. J. Thomson.
- Ernest Rutherford
- Harrison Brown
- Charles Lyell
- Michael Faraday
all of which were renowned scientists with great contributions to the knowledge we possess today. He ends the thank you by stating that they now know the age of the Earth and with a symbolic "We did it."
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Answer. True
Explanation:
When water freezes, water molecules form a crystalline structure maintained by hydrogen bonding. Solid water, or ice, is less dense than liquid water. Ice is less dense than water because the orientation of hydrogen bonds causes molecules to push farther apart, which lowers the density.
The best way to determine this would be to determine the percentage of offspring that survived. So for example, if 900 offspring survived out of 1000 seeds, which is a 90% chance, then this can be considered successful or non successful in comparison to other trials.<span />
The answer is jointed legs.
Arthropods has another smaller classification, which includes insects, arachnids, crustaceans and myriapods. Some of their common characteristics includes segmented body, jointed legs etc.
Others like hard shells or gills are only present in certain types of Arthropods, which in this case is crustaceans.
Meanwhile Arthropods has exoskeleton, instead of endoskeleton. It's like a hard shell outside of their body, to protect them.