Some bacteria living in the ocean floor can turn methane (a gas) into food. How would you classify these bacteria?
A. producers
B. consumers
C. decomposers
D. both consumers and decomposers

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

What factors contribute to the effect an environmental toxin has on the human body?

At what point in the eukaryotic cell cycle does mitosis occur