I order to have an a experiment the results have to be repeatable you have to know what ur doing to the experiment and repeat it to get the same outcome if that hrlps
When temperature is increased, molecules come together more frequently and with greater energy. Because chemical reactions need a certain amount of energy to occur, increasing the energy of the molecules involved in the reaction can speed up the rate at which the reaction occurs.
Answer:
The main difference between bryophytes and tracheophytes is that bryophytes are nonvascular plants, whereas tracheophytes are vascular. Mosses, liverworts, and hornworts are examples of bryophytes, whereas ferns, gymnosperms, and angiosperms are examples of tracheophytes
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