The connection between the mother and the embryo that provides the embryo with oxygen and nutrients and waste disposal is the
a.) amnion
b.) cervix
c.) fallopian tube
d.) placenta

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.