Answer:
A. Filtering Blood to Remove Unwanted Waste
Explanation:
Excretory system is comprised of Kidneys, liver, lungs and skin.
I think it is c or build muscle strength
<span>Old Theory – Social Categorization & Social Identity Theory <span>Earlier on, Tajfel (1971) argued that stereotypes developed through a natural process of social categorization, which is when people categorize groups of people based on common traits or characteristics.</span></span>
An easy way to reduce calorie intake during the week is to
B. serve gravies, sauces, or dressings on the side.
(remove all the sauces that accompany the dishes,)
