Which of the following occurs during the embryonic stage? a. the zygote implants itself in the uterine wall. b. the fetus reaches full term and is ready to be born. c. the vital organs and bodily systems begin to form. d. the fetus’ footprints and fingerprints begin to form.

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.