C because who whould mesure a trend
Answer:
Explanation:Sedimentary rocks can contain fossils because, unlike most igneous and metamorphic rocks, they form at temperatures and pressures that do not destroy fossil remains.
option a is good answer for me
Answer:
I'd say the phenotype percentages are the same with the genotypes.
Explanation:
There's no reason I can see for it not to be. The offsprings are going to be half red/white and half white. Phenotype is basically what you can actually see, it comes from the greek word phenomaí which means "i look like" (from a brief translation).
If scientists collect and store seeds samples this means that they want to have a collection of the species with the objective of being sure that the species won't disappear- with the objective of preserving the species.
If they collect seeds of many species, this means that they're interested in the diversity of species: the correct answer is (4) preserve the diversity of plant species
