Cite the primary extrinsic and intrinsic muscles of the lower leg.

The primary intrinsic muscles of the lower leg are Plantar flexors, Dorsiflexors, Absuctors. The intrinsic muscles are located within the foot, cause toe movements and help support the arches. Extrinsic muscles on the other hand are located outside the foot, in the lower leg, they have long tendons that cross the ankle and attach the bones of the foot, to assist movement. The extrinsic muscles are the extensor hallicus longus, the extensor digitorium longus, the fibularis tertius and the tibialis anterior. 

Ithink option a is correct because you cannot donate a different blood group than yours because it won't match.option a says betsy can donate to mark. they have the same blood group so donation can happen.

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.