The layering of eroded sediments is called
limestone formation
mechanical weathering
deposition
the rock cycle

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

Which of these structures are found in both plant ans animal cells?

What is the most important forage crop in the united states?