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.
Answer: While earthworms do not have lungs, like you, they must have oxygen to live. You have lungs that fill will air when you inhale. In your lungs, oxygen from the air is mixed with blood, and then the blo od carries oxygen to all the parts of your body.Instead of lungs, earthworms have a thin permeable skin through which oxygen in air passes through.The oxygen does not directly pass through the earthwormâs thin outer skin.n your lungs, oxygen from the air is mixed with blood, and then the blo od carries oxygen to all the parts of your body. Instead of lungs, earthworms have a thin permeable skin through which oxygen in air passes through. The oxygen does not directly pass through the earthwormâs thin outer skin.