Alichen is a partnership between a fungus and a green algae or cyanobacterium.

true or false? i think true, but not sure.

Which of the following is an oxidation-reduction reaction? (pictured below)

Whay is the following best defines climate

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.