If cells are the microscopic building blocks of living beings, then what is the microscopic building block of any living being? Answer choices: - trees - cell - oxygen - moss - molecule - plants - blood - life
cell

If the pituitary gland releases hormones that affect metabolism, then which gland has the largest impact on human metabolism? Answer choices: - three - Pituitary - Energy - Chlorophyll - Sweat - energy usage - Salivary - Mammary
Pituitary

Q: If influenza is a disease that cannot reproduce by itself, then which of these diseases cannot reproduce by itself? Answer choices: - fever - Leptospirosis - animals - influenza - bacteria - heat or cold - dangerous - anemia
A: influenza

Question: If impurities decreases melting points of liquid, then what decreases the melting point of liquid? Answer choices: - Dilution - Impurities - Water expanding - Dehydration - Heat energy - Pollution - Time and energy - evaporation
Answer: Impurities

*Question*
If animals require food to move, then what do animals require to move? Answer choices: - babies - food - warmth - air - oven - heat - oxygen - children
**Answer**
food

*Question*
If aging occurs because there are less cells produced, then what causes less cells to be produced? Answer choices: - Aging - loss - Oxygen - Nutrition - drought - fat - Sunlight - coal
**Answer**
Aging