What do animals do in the winter?
Options:
- (A) Release energy
- (B) running and lifting
- (C) it keeps an organism warm
- (D) adapt to warm weather
- (E) adapt to extreme heat
- (F) adapt to coolness
- (G) shed fur
- (H) by making heat
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Let's think first: Animals adapt to cold temperatures. Temperatures are moderate in summer and COLD in winter. Animals adapt to the coolness in the winter.... So the answer is [(F)]

What do all cells share?
Options:
- (A) basic function
- (B) Veins and arteries.
- (C) exact structure
- (D) how they look
- (E) energy usage
- (F) Electrical energy
- (G) types of protein
- (H) Chemical energy
--
Let's think first: All cells share some of the same structures and basic functions. Biological structures are too complex. Cells are complex but all share basic functions.... So the answer is [(A)]

What does soy contain?
Options:
- (A) bioaerosols
- (B) Ribosomes
- (C) glucose
- (D) seeds
- (E) heat energy
- (F) Energy
- (G) hydrocarbons
- (H) layers of fat
--
Let's think first: Ribosomes are sites where proteins are made. Soy protein is a complete protein. Soy contains ribosomes.... So the answer is [(B)]

_ is how organisms grow and repair themselves.
Options:
- (A) complex
- (B) recycling
- (C) properties
- (D) fusion
- (E) fission
- (F) bacteria
- (G) Mitosis
- (H) potatoes
--
Let's think first: Cell division is how organisms grow and repair themselves. Mitosis is cell division. Mitosis is how organisms grown and repair themselves.... So the answer is [(G)]

Roots, stems and leaves continue to do what throughout their lives?
Options:
- (A) die
- (B) edible
- (C) expand
- (D) grow
- (E) growth
- (F) spread
- (G) live
- (H) propagate
--
Let's think first: Most plants continue to grow throughout their lives. All seed plants have roots, a stem, and leaves. Roots, stems and leaves continue to grow throughout their lives.... So the answer is [(D)]

What breathes with gills as larvae and with lungs as adults.
Options:
- (A) Salmon.
- (B) Frogs.
- (C) parasites
- (D) Whales.
- (E) Mice.
- (F) a fish
- (G) air
- (H) tortoises
--
Let's think first: Most amphibians breathe with gills as larvae and with lungs as adults. All frogs are amphibians. Most frogs breathe with gills as larvae and with lungs as adults.... So the answer is [(B)]