What type of bacteria was discovered to cause syphilis? a. thermotogae b. chloroflexi c. spirochete d. dictyoglomi?

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

What happens when two nitrogen atoms share electrons