How does sweating cool the body?
Options:
- (A) Riding a bike
- (B) all liquids
- (C) layers of fat
- (D) staying warm
- (E) evaporation
- (F) Animal survival
- (G) matter vibrating
- (H) hydration
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Let's think first: Sweating reduces body heat. Sweat cools the body by evaporation, which removes heat from the body surface. Sweating cools the body by evaporation.... So the answer is [(E)]

What is a type of the basic units of the structure and function of living things?
Options:
- (A) sensory neurons
- (B) osteogenic
- (C) animals
- (D) Chemical energy
- (E) Energy
- (F) trees
- (G) ferns
- (H) fur and fat
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Let's think first: Cells are the basic units of the structure and function of living things. Osteogenic cell types are indicated. Osteogenic is a type of the basic units of the structure and function of living things.... So the answer is [(B)]

What breaks up into two lighter elements when an animal divides into two parts?
Options:
- (A) the blood cells
- (B) the heart
- (C) Energy.
- (D) the main element
- (E) heat energy
- (F) light energy
- (G) the nucleus
- (H) sensory neurons
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Let's think first: Fission takes place when an animal divides into two parts. If the nucleus breaks up into lighter elements, it is called fission . The nucleus breaks up into lighter elements when an animal divides into two parts.... So the answer is [(G)]

What types of biomes are found in the pacific?
Options:
- (A) mediterranean
- (B) ferns
- (C) marine
- (D) canine
- (E) land
- (F) complex
- (G) protected
- (H) Conifers
--
Let's think first: Marine biomes are found in the salt water of the ocean. Largest of the oceans on Earth is the Pacific Ocean . The Pacific has marine biomes.... So the answer is [(C)]

Bacteria causes what to be harmed?
Options:
- (A) plants
- (B) electronics
- (C) fossils
- (D) humans
- (E) animals
- (F) viruses
- (G) food
- (H) the skin
--
Let's think first: Plants respond to daily and seasonal cycles and to disease. Plant diseases cause by bacteria. Plants respond to seasonal and daily cycles and to bacteria.... So the answer is [(A)]

What occurs in gametes?
Options:
- (A) offspring
- (B) pollen
- (C) resistance
- (D) Energy
- (E) Energy.
- (F) heat
- (G) syngamy
- (H) glucose
--
Let's think first: Gametes then unite in fertilization and form a diploid zygote. Syngamy produces a diploid zygote. Syngamy occurs in gametes.... So the answer is [(G)]