Risks. 1  Stroke. Both ET and EPT increase the risk of stroke. That risk goes away, however, soon after you stop taking hormones. 2  Blood clots. Risk increases if you take hormones by mouth. The risk may be lower if you use a transdermal estrogen, such as a patch, gel, or spray. 3  Uterine cancer.
A earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have no limbs. The earthworm has two sets of muscles; one that makes it long and thin and one that makes it fat.t eats dirt, digesting the plant and animal matter in the dirt and then eliminates the rest. It has an esophagus for the food to go down, a crop to store the food in, a gizzard that grinds the food down, intestines for the food to pass through and take out nutrients and an anus for the food to come out.
2   The earthworm's brain consists of the celebral ganglion, and is connected to the rest of the body through the ventral nerve cord. + 68 others found this useful.xists and is an alternate of. Merge this question into. Split and merge into it. This answer has been marked for improvement. Answer by Robbb. Confidence votes 86.7K. the earthworm has a brain in its head or front behind its mouth which is connected to a nerve stem that runs along its bottom to the back.