Are found in both viruses and in living single-celled organisms, such as protozoans and bacteria. a) ribosomes b) a nucleus c) dna or rna d) a cell membrane

Monitor and apply fix up stratorgies

What are the pros and cons of quadrat sampling?

Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz