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A substance loses energy both when it freezes and when it heats up.
During a physical change, the matter of what the substance is made out of doesn't change.
During a phase change, the heat transferred to a substance is used to break intermolecular forces (latent heat), and thus the temperature of the substance does not change. The opposite also occurs: heat is transferred from a substance during a phase change without a decrease in temperature as intermolecular bonds form.
When a substance changes from a solid to a liquid and vice versa, its density changes.
an element
yes they can release a thick substance that is not urine
Labor is triggered by the hormone called oxytocin and prostaglandin. release of milk is triggered by the hormone prolactin.
Actualy white blood cells release histamine.
some calcium enters the cell from the extracellular space and triggers the release of larger amounts of calcium from intracellular stores
the hormone FSH ( Follice Stimulating Hormone) triggers the menses (period) in a healthy female. During the menses, the uterine lining is being shed.
The SyNS pumps out epinephrine (adrenaline) during exercise to speed up heartrate, and regulate blood pressure. It also triggers the release of energy from your body's stores to fuel your muscles.
Ovulation
during a pandemic, a major consideration for first-response agencies is the:
response
Response
The two activities that are not increased during symphathetic response are abstract and methods. These are the too main ones.
Explain the response to laissez- faire eonomics during the nineteenth century