Two children have the same parents. If one child has a straight thumb and the other a bent thumb, the children must have different

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes