B: fatty tissue
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After sexual intercourse, sperm can survive for 3 days in the uterus and oviducts. Ovulation can occur any time from …
What decreases as a result of adrenaline secretion?
In a kidney machine, protein molecules are not lost from the blood. How is loss of protein prevented?
Which processes are responsible for the uptake of ions from the soil by a plant and the uptake of glucose into the vi…
Some organisms live at the bottom of the seas where it is very dark. To synthesise glucose, they use energy from chem…
The element nitrogen is needed to form