Prophase is the right answer
Answer:
this study is clearly an observational work
Explanation:
experimental studies involve to establish direct associations between a traits and its phenotypic effects. For example, a classical experimental study would involve to map a nonsense mutation in the ACTN3 gene significantly correlated to the non-sprinting phenotype
<span>Population sizes decrease at higher trophic levels.
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What are your choices? Pteranodon means wing without tooth.