You are the lucky student of a wacky professor who develops a time machine. he asks if you will test it with him. you get in and there is an immediate glitch–the date readout fails so that when you land you are not sure what era you are in. as your time machine lands, you see an unusual landscape before you. as you open the door you realize you cannot breathe. you quickly shut the door, realizing you are in the

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

satellites are frequently used to make observations of the orbit on earth