Which characteristic do all prokaryotes and eukaryotes share?
a. the need to take in oxygen for cellular respiration
b. the need to acquire energy from other organisms
c. the ability to transmit genetic information to an offspring
d. the ability to reproduce through sexual reproduction

Select all the true statements about the cosmic microwave background radiation

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt