Younger islands have (lava) sand beaches, while older islands have (coral) sand beaches A. white, black
B. Seaglass, algae
C. Olivine, Red
D. Black, White

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u