Yes! carbon dioxide is pushed out by excretion whenever you breath out
Question: In higher latitudes where lakes freeze over in winter, how do cool fall temperatures help fish make it through the winter?
Answer: the water in contact with the air sinks and mixes with the less oxygenated water in the deeper levels.
Explanation: so its very hard for fish and animal that live in the water in winter so the hybernate
question answered by
(jacemorris04)
Decreasing levels of __progesterone__ lead to sloughing, or shedding, of the endometrial lining.
Answer:
A) all living things are made of cells.
Explanation:
Cell theory is presented by Matthias Schleiden in 1839. Cell theory states that "all the living organisms are madeup of one or more cells". Cell contains nucleus in the center which controls all activities of the cell. The organelles which are present in the cell are mitochondria, lysosomes, ribosome, cytoplasm, endoplasmic reticulum, golgi bodies and vacuoles. Every organelle has its own function.
