Answer:
The study of DNA started much before the discoveries of Rosalind Franklin and Maurice Wilkins. Nucleus of cell was discovered by Robert Brown in 1831 but the material present inside the nucleus called "nuclein" (DNA) came from the studies of Johann Friedrich Miescher in 1869.
Explanation:
Answer:
roundworms,tapeworms,and flatworm
Explanation:
cuz they cannot multiply in human body
Answer: Decrease
Explanation: Because their foot is being used more.
I think that's what it said.
The ocean acidification is generally caused by the vast amounts of carbon dioxide that humans release in the air gettting absorbed into the ground, causing the PH of the water to rise.
Hopefully this helps!
a)the number of species on Earth or b)the number of individual organisms on Earth
