The large leaves of ferns show multiple venation. what are the leaves called?

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred

Which of the following would be most useful for detecting the brain areas that are most active as a person performs mathematical calculations? a. a brain lesionb. an interneuronc. a pet scand. a hemispherectomy