Fertilization usually takes place in the select one: a. vagina. b. uterus. c. cervix. d. pelvic cavity. e. upper part of an oviduct.

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false

Can happen anywhere along the spine if the neural tube does not close all the way. the backbone that protects the spinal cord does not form and close as it should. this often results in damage to the spinal cord and nerves. a) cleft palate b) spina bifida c) encephalocele d) down's syndrome