The following is a special trapezoid. given ab is parallel to dc and m∠a = 110° find the measure of ∠d.

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

What is a group of organisms that are closely related and share similar characteristics