In which kingdom are all members multicellular eukaryotes that are also heterotrophs? A protist B fungi c animal

How do you date a sample of rock that you suspect as being one of the earliest on earth

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex