Which of the following statements about scientific theories is incorrect? a. Theories are suggestions made by curious people, b. theories can change if new evidence arises, c. Theories are used to explain why natural phenomena occur, d. theories are bases on sets of hypotheses

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.

Most enzyme names end in the

Por qué crees que los huevos con cáscara se llaman amnióticos?