(question). What kind of animal can live in large colonies and have complex behaviors?
Options:
- (A) arthropods
- (B) warm-blooded
- (C) birds
- (D) mammals
- (E) animals
- (F) honeybees
- (G) fur seals
- (H) fish
(answer). Insects may live in large colonies and have complex social behaviors. Insects are just part of the Arthropod subdivision. Arthropods may live in large colonies and have complex social behaviors.
The answer is (A)

(question). Organells found in the cells of plants and algae enable many things, including:
Options:
- (A) movement
- (B) photosyntehsis
- (C) food and shelter
- (D) sugar
- (E) glucose
- (F) organic
- (G) Energy.
- (H) survival
(answer). Chloroplasts are organelles that are found in the cells of plants and algae. Chloroplasts Chloroplasts serve as the site of photosynthesis. The site of photosynthesis in plant and algae cells is found within organelles.
The answer is (B)

(question). What kind of life cycle do desmids have?
Options:
- (A) allow growth
- (B) Leptospirosis
- (C) varied life cycle
- (D) solid, liquid, gas
- (E) Veins and arteries.
- (F) immortal
- (G) fixed life cycle
- (H) static life cycle
(answer). Algae have varied life cycles. Desmids are green algae, members of the Chlorophyta. Desmids have varied life cycles.
The answer is (C)

(question). When it rains in the mountains where would the rain fall?
Options:
- (A) looseness of dirt or compost
- (B) Plant growth is reduced
- (C) It used to be covered by water
- (D) Inches or fractions of inches.
- (E) air mass over Earth's surface
- (F) on the windward side
- (G) In the winter
- (H) colder and wetter
(answer).
Precipitation falls on the windward side of the mountain range. Rain is also known as precipitation. Rain would fall on the windward side of the mountain range.
The answer is (F)